package nl.meine.aoc._2023

import kotlin.math.max
import kotlin.math.min

class Day3 {

    fun one(input: String): Int {
        val lines =
            input.split("\n")

        val matrix = lines.map { it.toCharArray() }.toTypedArray()

        val numbers: MutableList<Int> = mutableListOf()
        matrix.onEachIndexed { row, item ->
            numbers += processLine(item, row, matrix)
        }

        return numbers.sum()
    }

    fun processLine(line: CharArray, row: Int, matrix: Array<CharArray>): List<Int> {
        var start = -1
        var end = -1
        val numbers: MutableList<Int> = mutableListOf()
        line.forEachIndexed { col, char ->
            if (char.isDigit()) {
                if (start == -1) {
                    start = col
                }
            } else {

                if (start != -1) {
                    if (hasSymbolNeighbour(start, col, row, matrix)) {
                        val a = line.slice(start..<col).joinToString("").toInt()
                        numbers += a
                    }
                    start = -1
                }
            }
        }
        if (start != -1) {
            val endOfLine = matrix.size
            if (hasSymbolNeighbour(start, endOfLine, row, matrix)) {
                val a = line.slice(start..<endOfLine).joinToString("").toInt()
                numbers += a
            }
            start = -1
        }
        return numbers
    }

    fun hasSymbolNeighbour(startCol: Int, endCol: Int, row: Int, matrix: Array<CharArray>): Boolean {
        val neighbours: MutableList<Char> = mutableListOf()
        //boven
        if (row > 0) {
            if (startCol > 0) {
                neighbours += matrix[row - 1][startCol - 1]
            }
            for (cur in startCol..<endCol) {
                neighbours += matrix[row - 1][cur]
            }

            if (endCol <= matrix.size - 1) {
                neighbours += matrix[row - 1][endCol]
            }
        }

        //links
        if (startCol > 0) {
            neighbours += matrix[row][startCol - 1]
        }

        // rechts

        if (endCol <= matrix.size - 1) {
            neighbours += matrix[row][endCol]
        }

        //onder

        if (row < matrix.size - 1) {
            if (startCol > 0) {
                neighbours += matrix[row + 1][startCol - 1]
            }
            for (cur in startCol..<endCol) {
                neighbours += matrix[row + 1][cur]
            }

            if (endCol <= matrix.size - 1) {
                neighbours += matrix[row + 1][endCol]
            }
        }


        return neighbours.filter { !it.equals('.') }
            .filter { !it.isDigit() }
            .any()
    }

    fun findGear(line: CharArray, row: Int, matrix: Array<CharArray>): Long {
        var nums: Long = 0
        line.forEachIndexed { col, char ->
            if (char == '*') {
                val chunkNum = getAdjacentNumbers(matrix, row, col)
                nums += if (chunkNum.size == 2) chunkNum[0] * chunkNum[1] else 0
            }
        }
        return nums
    }

    fun getAdjacentNumbers(matrix: Array<CharArray>, row: Int, col: Int): List<Long> {
        val numbers = emptyList<Long>().toMutableList()
        val maxLength = matrix[row].size - 1
        val left = col - 1
        val right = col + 1
        // boven
        val above = row - 1
        if (above >= 0) {
            val nums = getNumbers(matrix, above, max(0, col - 3), min(maxLength, col + 3), col)
            numbers += nums
        }

        // links
        if (left >= 0 && matrix[row][left].isDigit()) {
            numbers += getNumber(matrix, row, max(left - 2, 0), left)
        }
        // rechts

        if (right < matrix[row].size && matrix[row][right].isDigit()) {
            numbers += getNumber(matrix, row, right, min(maxLength, col + 3))
        }
        // onder

        val under = row + 1
        if (under < matrix.size) {
            val nums = getNumbers(matrix, under, max(0, col - 3), min(maxLength, col + 3), col)
            numbers += nums
        }
        return numbers
    }

    fun getNumber(matrix: Array<CharArray>, row: Int, from: Int, to: Int): Long {
        val line = matrix[row]
        var digits = ""
        // walk left
        for (index in from..to) {
            if (index >= 0 && index <= matrix[row].size) {
                if (line[index].isDigit()) {
                    digits += line[index]
                }
            }
        }
        // walk right
        return digits.toLong()

    }

    fun getNumbers(matrix: Array<CharArray>, row: Int, from: Int, to: Int, gearAt: Int): List<Long> {
        val line = matrix[row]
        val digits = mutableListOf<Long>()
        // walk left
        var currentNumber = ""
        for (index in from..to) {
            if (index >= 0 && index <= matrix[row].size) {
                val char = line[index]
                if (char.isDigit()) {
                    currentNumber += char
                } else {
                    if (currentNumber.isNotBlank()) {
                        val num = currentNumber.toLong()
                        val start = index - currentNumber.length-1

                        if(gearAt in start..index){
                            digits+=num
                        }
                        currentNumber = ""
                    }

                }
            }
        }

        val index =to
        if (currentNumber.isNotBlank()) {
            val num = currentNumber.toLong()
            val start = index - currentNumber.length

            if(gearAt in start..index){
                digits+=num
            }
        }
        // walk right
        return digits

    }


    fun two(input: String): Long {
        val lines = input.split("\n")

        val matrix = lines.map { it.toCharArray() }.toTypedArray()

        val numbers: MutableList<Long> = mutableListOf()
        matrix.onEachIndexed { row, item ->
            numbers += findGear(item, row, matrix)
        }
        // per regel kijk of er * in zitten
        // per *
        // maak een copy van de omliggen regels: getallen max lengte 3
        // ga alle locaties af en maak van de digits hele getallen, overschrijf de locatie
        // tel de getallen
        // als 2, dan goed en vermenigvuldig ze

        // meer dan 2 getallen
        // ......1*1....
        //........1......
        // dicht bij elkaar liggende getallen
        // ......*.....
        //......1.1
        return numbers.sum()
    }

}

//tried: 518930
// tries two: 41106125
//47002527
//69527306
fun main() {
    val inputReal =
        """............830..743.......59..955.......663..........................................367...........895....899...............826...220......
.......284.....*............*.....$...+.....*...377..................*.......419.............488...*.......*...................*..-....939..
....%.........976..679.461.7..........350..33.........$.380...$...151.897..........295..#......*....105.....418.............481........&....
...992.....#......=...../........701................508...*..578........................259...331.................795..945........79........
.........868........................*.............................17*..........348................441*852........*.....-...........@.....922
....................*200............311..63................452.......323.#778.*....674....................680......696...372.....*..........
.......266.......209......589.....=......*...365.........7.*...233.............755....*......644...272........697..*....*.....682..225......
..836..........................949....607..........&....*..899...*....679.527.........331..........$....788../.....43....89.................
........367.....328.&......%...............680...69..717.......60.......*.*............................*..........................728...264.
........*.........*..119.253.......................................626....129...274............97...679.......752........*.......*....*.*...
........360......471........../.........573-.702.............866...@...........*......772....../........259....*.........430....136.742.543.
.........................../.852...............*...775...............643....455....../...........832....*.....41..535.......................
.............-..........340.................103....*..........$...51*..................74................438......%...776...+.23*..663......
.15.......806...............990.....................427....924............530.........=..............................*....968.....=....480..
......#..............@914...*..............*........................%......*................................/.....406.................*.....
....201.........79........592............70.894.....247..513+....367..$299.698......199................-.....223....../.........563....783..
......................448........489................*.................................*....440...889...715..........351.....39..............
.138....../766...........*.......................152.........................377....599.......*...*...........................@.............
....%.820.......10*43.670..$87....100*244..@706..........668..319#...........................831.736....@............./..693.....321%.......
......=...930#..................@...................493....*............152......569.................=.914....764.....9.-...................
378$...............&.....854..505.........%........&.....124......12........117.....*591..979..76..133..........+............/..........883.
...............602.141.....*...............770.....................*.........*................../.........874.@....../684....778............
...........................954.....*397.........................394...........614..307*74..457..............+.514.......................327.
........335*25.....-....31..........................................$...719.................*........6..214................878..............
...............86*.269....*...480........................*....140..947....*..&.......................*......972..............*..364*274.....
501-.......805..........285...*..................6....335.167...*........18...332.............741...127......+.............246..............
......616.......752*276.....470.848..599.........*............779..=................539...961..$.........204.......-..201*.....%............
.491.....*..521.........*94.......*.-.....&...163........285/......51..99*......474..*...-.......945.....&......839.......140...201.....$...
....$.795..*........539.........500.......662.............................421....*...459..../.......*407.............../................471.
...........110.......*...............252.............................%..........730......551..509.............824...230....569....48=.......
......150...................................+..70.565=.&320.........983....155................=.....54.......%............*....@......../...
...............972..146...........49.433..137..............................*....%..................@....................436.451..........328
568-...@.552%....-.-................*.................957................93......74...........*........156.566../....#...........285........
.....565..............693....443......................*....394.@58...362...................383.583.............542.38............./..890....
...*.................*........*........&.223...........506.............=..................................300...............477........&....
..612..459..........462....663......125....................720..............355.....253...............904......................*............
........$................................622..............=................*...........*30.........#.$........................284........383
............&.999....&.......................%........240....295*681.846....53.....806......793..646....626./76..737....479.........558.@...
.........892..#.......885.....804..587*....340.........*..............%............*.........*..........*................%............/.....
660..635...........-............./.....213........$....512.....551.............*....910........................@............................
........*..........361..270*.....................328..............*.........853........................*.....985...965............232...948.
..501@......................213...412$.....375..................631..916.......................254...284.........#....*..252........*.......
...................695............................872*876..622..........-.........*..575...851*..................910.395..*....*717.248.....
.....91.........80....*..390...........497....496............*.......@.........297..*................&....873.............946.8.........647.
.......*.424.......108.....=.............*..................686....418.............131........600.96.327...=...561...321............343*....
....731....*..............................938..........256..............909.......................................*.........................
.........811...=....................680...........167...*...601.....................892..#.......142*.......151..108............201.........
................653........879....@.*.........%...*...699..*..............726............695.870.....526.$................*8............234.
....54....311..............=...320..619.......495.375.......926....914.........654..............*........236...$.......444.....@613.........
...*........*......450*............................................*...786.625.......804.850.....674..........305...........................
..593.512....517.......155.....646*239....286......+...........96..264....*......471.*......*.........314*901..............879..............
..........................................=.....419....820......&..................+.......163....148........................*....586.......
.....331.....................637....126.................*..147............650...............................................315....*........
.......%......................$....../.................392....@...943..34...*......752.............................161..30.........970.521..
.........984.412#.......-.569...@................464....................*.275..&.....#.126*506....................*.......=.168-............
.724..................570....*.914.388.........%..$.........274.......263.......130..............102.....2....21+.268....................226
..........776=...6........759.......*..283..309.....682......$..........................................%........................446........
....%284.........-....#...........119....*......622...@....+............/.......929..178...........141/............../650...628.+...........
....................440........88.........335...*.......804............968..976*....+...................$.421..431..................*.......
.....880@.......871.....30......................249...........134....*................*...............95....-...*.....856...353...94.....963
...............*....97..&.......989./.........*.....522+..$.....*.226.436.905......347.396.707...511..........342.....-.....*...........*...
........936*....299.........217.&...478....931.457........62.391............&...............*..../...884*....................370........483.
....965.....992.............*......................................371*771.............37..382...........990...391.......852................
.......*........985.......753.&..........561.204.......................................*......................*...........@..........+935...
......677.....................164.883...............325........951.....847....%......433....*944.50...753..344..............................
.829.......583........429............*34......243...*.........*.............329.%........421...........*..........803..746............675...
...*..................*....512............999.......102......398.................640................401....310.............164...452..*.....
269........9........705....*........782....%.......................615.734....-..............289...........*.....................=....661...
........37.#..............14.......*........../.......586.............*........623.......129........324.....601...%.....@...................
...165................#.........861............463.......*.......361*..............356........175.....*.........906.897..716....118..#......
.....*.............728....417.........+...395#.........443...........829.....390-....................399...............*..........+..813....
....176..253...846......$...........719..........132............897...............334......................20...........51.....%............
..............*....*..278................958........*.......=.................183*.......427.......766.......*..914.282......674............
....&......344...249.....................*.....445.770.....67.....301................295*.........*....715.390...*...../...............424..
.....541......................160.580...........#................=...........*677..............394.......*........327....739...179.360..*...
..........=................%.....*................-954......%.............406......765..................930.....*.........../.....*.....370.
....%.....979.379..........415...............318..........284....440../............-....133.........157......579.550................747.....
.240..........*.....................@...........*642............*.....84.....%.331................2*...................582...=........*.....
......=.....246....167...............704.............763........999.......781...*.....-109............126..801............*.484....632..542.
....%..488.........@..........................$954....*../.....................779..........232................510.....149..................
...27..........984.........*....485.....937........982..234..............225..................*..........122.............................16.
...........473.#..........558..*.............410-...........93............#..655....846....829.....760......=...................=....+......
.....=390..*...................624........#.................+..473..............#......=...........+...577#......$...481.......651.869.806..
747.......543.259.../717............&...346.......948..........$...........472.............230+......=.........206......*...................
................*........+.224/...798.........311...*..896*220...............&.+..................825....../............378...370...........
...............485.641.674.....................*......................618.......389........................565..&674...........*............
..........475.................=.162............461.441...................*..........652......&....508..856...........364....464.............
...............154...452#...693....*................*.......391.........979....344..&.......814..............501.......=....................
...............*................425....25#...........788............879...........*.....29....................&....................850...794
393.............523...507*683..............174@..........-.............=...369....439....-.......*305.891..........952............*.........
..........+...............................................535..911.........................*....1.........441.....-.........88...906........
..........997...17.............779..............960...................209........545......513................*...........98...........+608..
.....................63.968...*.........340.......*...858..339...........%.-767...+...173........47.........906............*210.............
.............&..575..*....@.788.........*.........178.....*.......949.................+...........*.............-.....399.............@.....
..........571....%....984............414...............$.912.....*......302.............594.240..724....341..645.......*.......=..848.642...
....282@...........*......=......189.....138...227*.906.........70......*..................*.............=..........957...657.81../.........
..........*...$.813.179.901.592.....*....................................7....127.............$692...............$..........*.........*.....
.......207..91..............*.....784...872..756.........&..322..............*.........*19.........749.......548..624.694..858...512..598...
.................+.........352...........*.....*.934..126...*.....351..........40...616.......153.....*661............*...........*.........
...823........829...346...........821...826.304...%.......115.......*..........*...............*.............../...622...523.......606......
...*...............*.............*...................186...........813....716@.372....16..300...489..108.....770.......................697..
..........919...782.......912................@.........*.%485............................*..........*...............208.220....853..........
...308......*............*......269.........539.......2.............853.......941.660.532........246.......980..357*....+.....*......./.....
..../......32.164.......15.479.=.............................=...............*....*......................#....*......+......-.855.....415...
.......305..../.....649....*......633...925...634............121............355....578.......14*....422..543.297....429..142................
..960..+..............*.....536......*..@....-.......51..-.........592#..........+..............9..*........................................
.....*......515......434............908..........189......430..................332...722..-.........450..#.........................139......
..259......*.............................39..33.....$..................................*...159..443.....925.............743....414.&...=437.
......58..475...........227%.......217..../...*................../...............&....506..........................63..*.......*............
.......=......-..............993....%.........166........605....293........977+..498......%.....834...455...........*.....%....981.991......
...........636..728...*.......*.......494...............................................205........*.@...........528....226.........#....785
664.9..............$..9...494.272...............725*....775...$....854..........226.243..........832....637*73................165...........
...*...340+.............@...*.......548.............405....*...768..*..............*.......81.........................10.787.$.......918....
.......................145...265....+..........110........45.........90..299.....$........&.....696...475.-452..290....*...*..........@.....
......+....246.108.305...................894....=............121.588......*....69...................................236..97......348........
.......709........*...........-...........-..........411...=...*.......135........................738..383.....634*..........429.@..........
...........%........%217......119.....................@..47.........+.......923..............606...*.......960..............-...............
....835.....744...................546.......215.............512.....950.......%...444......&...$.833......./.........813.......400..%...48..
........362.......898..#.......................*.732........*.............965....&.........584..................521..#...........-.995......
....64.*.........*.....265........781..376...320.#........998...450.......%............................$...............................304..
....-...966...875..981........742*.......*...........*276.........*...............541.....219.279..357..164...551..%717...............%.....
...................*...786.$..........*...163.....915...........960...%...509.135*...........*................-...........%.539.............
....666..699......179..+...612..=734..545...........................88.....&.......392...46..........483=..&.......548.135.....*.413.#620...
...$....*....948..........................530.656....%..484....*..................*......./...741..........444......*.......150...*.........
......................524...928..........=........858....=..562.571........117@.195..896......*......662.......148.388.............320......
...166..48.../....-............#...159.......487.....................260...............#...713.........*.347................................
......*.......657..837.....273.......%........*...155.................*........225..................228.....*370..../.......724.....764.....
......654.679.................@.........-....918...................681..461.............................776......737.................+......
...........*....859......881#............625......$...........888.........+...57...............887.$.......*............................#911
...46*....72...&...................................102.............651........*......*530.......-..667....850..829*.869%........298.........
......925..........892.352*........6.41....................+...160.$.....*.72..878..1.....................................738......*926..32.
...............279.........721......*..............694....799..&......878....*................219....+...482..368$...........*../...........
......604........*....................583*506........-...........740..........347............*....576......*................498..478.974....
..486.-....................626..................320........&....../.................*979.=....863........497........111..............%......
...................................538..78...*.....*......7...455.......223......939......673..........=......559-....*...834............58.
.......644....&.......#..669+.1.......*.....782.....865......*....779..#..............110...../....937..312...........489...................
.......*....571.....69........*.......169...................919....*.....808.................335...*.............................24*896.....
.......233................590.553..............198=..450.........661.......*.....................15...-....................-575.............
...........919*.....................................*.......234.........492..%...........300...........301........./866..........*..........
...............470.....440.874...116....240........299......................27......409.......................................639.136......."""
    val ins = Day3();
    println(ins.two(inputReal))

}

package nl.meine.aoc._2023

import kotlin.math.max
import kotlin.math.min

class Day3 {

    fun one(input: String): Int {
        val lines =
            input.split("\n")

        val matrix = lines.map { it.toCharArray() }.toTypedArray()

        val numbers: MutableList<Int> = mutableListOf()
        matrix.onEachIndexed { row, item ->
            numbers += processLine(item, row, matrix)
        }

        return numbers.sum()
    }

    fun processLine(line: CharArray, row: Int, matrix: Array<CharArray>): List<Int> {
        var start = -1
        var end = -1
        val numbers: MutableList<Int> = mutableListOf()
        line.forEachIndexed { col, char ->
            if (char.isDigit()) {
                if (start == -1) {
                    start = col
                }
            } else {

                if (start != -1) {
                    if (hasSymbolNeighbour(start, col, row, matrix)) {
                        val a = line.slice(start..<col).joinToString("").toInt()
                        numbers += a
                    }
                    start = -1
                }
            }
        }
        if (start != -1) {
            val endOfLine = matrix.size
            if (hasSymbolNeighbour(start, endOfLine, row, matrix)) {
                val a = line.slice(start..<endOfLine).joinToString("").toInt()
                numbers += a
            }
            start = -1
        }
        return numbers
    }

    fun hasSymbolNeighbour(startCol: Int, endCol: Int, row: Int, matrix: Array<CharArray>): Boolean {
        val neighbours: MutableList<Char> = mutableListOf()
        //boven
        if (row > 0) {
            if (startCol > 0) {
                neighbours += matrix[row - 1][startCol - 1]
            }
            for (cur in startCol..<endCol) {
                neighbours += matrix[row - 1][cur]
            }

            if (endCol <= matrix.size - 1) {
                neighbours += matrix[row - 1][endCol]
            }
        }

        //links
        if (startCol > 0) {
            neighbours += matrix[row][startCol - 1]
        }

        // rechts

        if (endCol <= matrix.size - 1) {
            neighbours += matrix[row][endCol]
        }

        //onder

        if (row < matrix.size - 1) {
            if (startCol > 0) {
                neighbours += matrix[row + 1][startCol - 1]
            }
            for (cur in startCol..<endCol) {
                neighbours += matrix[row + 1][cur]
            }

            if (endCol <= matrix.size - 1) {
                neighbours += matrix[row + 1][endCol]
            }
        }


        return neighbours.filter { !it.equals('.') }
            .filter { !it.isDigit() }
            .any()
    }

    fun findGear(line: CharArray, row: Int, matrix: Array<CharArray>): Long {
        var nums: Long = 0
        line.forEachIndexed { col, char ->
            if (char == '*') {
                val chunkNum = getAdjacentNumbers(matrix, row, col)
                nums += if (chunkNum.size == 2) chunkNum[0] * chunkNum[1] else 0
            }
        }
        return nums
    }

    fun getAdjacentNumbers(matrix: Array<CharArray>, row: Int, col: Int): List<Long> {
        val numbers = emptyList<Long>().toMutableList()
        val maxLength = matrix[row].size - 1
        val left = col - 1
        val right = col + 1
        // boven
        val above = row - 1
        if (above >= 0) {
            val nums = getNumbers(matrix, above, max(0, col - 3), min(maxLength, col + 3), col)
            numbers += nums
        }

        // links
        if (left >= 0 && matrix[row][left].isDigit()) {
            numbers += getNumber(matrix, row, max(left - 2, 0), left)
        }
        // rechts

        if (right < matrix[row].size && matrix[row][right].isDigit()) {
            numbers += getNumber(matrix, row, right, min(maxLength, col + 3))
        }
        // onder

        val under = row + 1
        if (under < matrix.size) {
            val nums = getNumbers(matrix, under, max(0, col - 3), min(maxLength, col + 3), col)
            numbers += nums
        }
        return numbers
    }

    fun getNumber(matrix: Array<CharArray>, row: Int, from: Int, to: Int): Long {
        val line = matrix[row]
        var digits = ""
        // walk left
        for (index in from..to) {
            if (index >= 0 && index <= matrix[row].size) {
                if (line[index].isDigit()) {
                    digits += line[index]
                }
            }
        }
        // walk right
        return digits.toLong()

    }

    fun getNumbers(matrix: Array<CharArray>, row: Int, from: Int, to: Int, gearAt: Int): List<Long> {
        val line = matrix[row]
        val digits = mutableListOf<Long>()
        // walk left
        var currentNumber = ""
        for (index in from..to) {
            if (index >= 0 && index <= matrix[row].size) {
                val char = line[index]
                if (char.isDigit()) {
                    currentNumber += char
                } else {
                    if (currentNumber.isNotBlank()) {
                        val num = currentNumber.toLong()
                        val start = index - currentNumber.length-1

                        if(gearAt in start..index){
                            digits+=num
                        }
                        currentNumber = ""
                    }

                }
            }
        }

        val index =to
        if (currentNumber.isNotBlank()) {
            val num = currentNumber.toLong()
            val start = index - currentNumber.length

            if(gearAt in start..index){
                digits+=num
            }
        }
        // walk right
        return digits

    }


    fun two(input: String): Long {
        val lines = input.split("\n")

        val matrix = lines.map { it.toCharArray() }.toTypedArray()

        val numbers: MutableList<Long> = mutableListOf()
        matrix.onEachIndexed { row, item ->
            numbers += findGear(item, row, matrix)
        }
        // per regel kijk of er * in zitten
        // per *
        // maak een copy van de omliggen regels: getallen max lengte 3
        // ga alle locaties af en maak van de digits hele getallen, overschrijf de locatie
        // tel de getallen
        // als 2, dan goed en vermenigvuldig ze

        // meer dan 2 getallen
        // ......1*1....
        //........1......
        // dicht bij elkaar liggende getallen
        // ......*.....
        //......1.1
        return numbers.sum()
    }

}

//tried: 518930
// tries two: 41106125
//47002527
//69527306
fun main() {
    val inputReal =
        """............830..743.......59..955.......663..........................................367...........895....899...............826...220......
.......284.....*............*.....$...+.....*...377..................*.......419.............488...*.......*...................*..-....939..
....%.........976..679.461.7..........350..33.........$.380...$...151.897..........295..#......*....105.....418.............481........&....
...992.....#......=...../........701................508...*..578........................259...331.................795..945........79........
.........868........................*.............................17*..........348................441*852........*.....-...........@.....922
....................*200............311..63................452.......323.#778.*....674....................680......696...372.....*..........
.......266.......209......589.....=......*...365.........7.*...233.............755....*......644...272........697..*....*.....682..225......
..836..........................949....607..........&....*..899...*....679.527.........331..........$....788../.....43....89.................
........367.....328.&......%...............680...69..717.......60.......*.*............................*..........................728...264.
........*.........*..119.253.......................................626....129...274............97...679.......752........*.......*....*.*...
........360......471........../.........573-.702.............866...@...........*......772....../........259....*.........430....136.742.543.
.........................../.852...............*...775...............643....455....../...........832....*.....41..535.......................
.............-..........340.................103....*..........$...51*..................74................438......%...776...+.23*..663......
.15.......806...............990.....................427....924............530.........=..............................*....968.....=....480..
......#..............@914...*..............*........................%......*................................/.....406.................*.....
....201.........79........592............70.894.....247..513+....367..$299.698......199................-.....223....../.........563....783..
......................448........489................*.................................*....440...889...715..........351.....39..............
.138....../766...........*.......................152.........................377....599.......*...*...........................@.............
....%.820.......10*43.670..$87....100*244..@706..........668..319#...........................831.736....@............./..693.....321%.......
......=...930#..................@...................493....*............152......569.................=.914....764.....9.-...................
378$...............&.....854..505.........%........&.....124......12........117.....*591..979..76..133..........+............/..........883.
...............602.141.....*...............770.....................*.........*................../.........874.@....../684....778............
...........................954.....*397.........................394...........614..307*74..457..............+.514.......................327.
........335*25.....-....31..........................................$...719.................*........6..214................878..............
...............86*.269....*...480........................*....140..947....*..&.......................*......972..............*..364*274.....
501-.......805..........285...*..................6....335.167...*........18...332.............741...127......+.............246..............
......616.......752*276.....470.848..599.........*............779..=................539...961..$.........204.......-..201*.....%............
.491.....*..521.........*94.......*.-.....&...163........285/......51..99*......474..*...-.......945.....&......839.......140...201.....$...
....$.795..*........539.........500.......662.............................421....*...459..../.......*407.............../................471.
...........110.......*...............252.............................%..........730......551..509.............824...230....569....48=.......
......150...................................+..70.565=.&320.........983....155................=.....54.......%............*....@......../...
...............972..146...........49.433..137..............................*....%..................@....................436.451..........328
568-...@.552%....-.-................*.................957................93......74...........*........156.566../....#...........285........
.....565..............693....443......................*....394.@58...362...................383.583.............542.38............./..890....
...*.................*........*........&.223...........506.............=..................................300...............477........&....
..612..459..........462....663......125....................720..............355.....253...............904......................*............
........$................................622..............=................*...........*30.........#.$........................284........383
............&.999....&.......................%........240....295*681.846....53.....806......793..646....626./76..737....479.........558.@...
.........892..#.......885.....804..587*....340.........*..............%............*.........*..........*................%............/.....
660..635...........-............./.....213........$....512.....551.............*....910........................@............................
........*..........361..270*.....................328..............*.........853........................*.....985...965............232...948.
..501@......................213...412$.....375..................631..916.......................254...284.........#....*..252........*.......
...................695............................872*876..622..........-.........*..575...851*..................910.395..*....*717.248.....
.....91.........80....*..390...........497....496............*.......@.........297..*................&....873.............946.8.........647.
.......*.424.......108.....=.............*..................686....418.............131........600.96.327...=...561...321............343*....
....731....*..............................938..........256..............909.......................................*.........................
.........811...=....................680...........167...*...601.....................892..#.......142*.......151..108............201.........
................653........879....@.*.........%...*...699..*..............726............695.870.....526.$................*8............234.
....54....311..............=...320..619.......495.375.......926....914.........654..............*........236...$.......444.....@613.........
...*........*......450*............................................*...786.625.......804.850.....674..........305...........................
..593.512....517.......155.....646*239....286......+...........96..264....*......471.*......*.........314*901..............879..............
..........................................=.....419....820......&..................+.......163....148........................*....586.......
.....331.....................637....126.................*..147............650...............................................315....*........
.......%......................$....../.................392....@...943..34...*......752.............................161..30.........970.521..
.........984.412#.......-.569...@................464....................*.275..&.....#.126*506....................*.......=.168-............
.724..................570....*.914.388.........%..$.........274.......263.......130..............102.....2....21+.268....................226
..........776=...6........759.......*..283..309.....682......$..........................................%........................446........
....%284.........-....#...........119....*......622...@....+............/.......929..178...........141/............../650...628.+...........
....................440........88.........335...*.......804............968..976*....+...................$.421..431..................*.......
.....880@.......871.....30......................249...........134....*................*...............95....-...*.....856...353...94.....963
...............*....97..&.......989./.........*.....522+..$.....*.226.436.905......347.396.707...511..........342.....-.....*...........*...
........936*....299.........217.&...478....931.457........62.391............&...............*..../...884*....................370........483.
....965.....992.............*......................................371*771.............37..382...........990...391.......852................
.......*........985.......753.&..........561.204.......................................*......................*...........@..........+935...
......677.....................164.883...............325........951.....847....%......433....*944.50...753..344..............................
.829.......583........429............*34......243...*.........*.............329.%........421...........*..........803..746............675...
...*..................*....512............999.......102......398.................640................401....310.............164...452..*.....
269........9........705....*........782....%.......................615.734....-..............289...........*.....................=....661...
........37.#..............14.......*........../.......586.............*........623.......129........324.....601...%.....@...................
...165................#.........861............463.......*.......361*..............356........175.....*.........906.897..716....118..#......
.....*.............728....417.........+...395#.........443...........829.....390-....................399...............*..........+..813....
....176..253...846......$...........719..........132............897...............334......................20...........51.....%............
..............*....*..278................958........*.......=.................183*.......427.......766.......*..914.282......674............
....&......344...249.....................*.....445.770.....67.....301................295*.........*....715.390...*...../...............424..
.....541......................160.580...........#................=...........*677..............394.......*........327....739...179.360..*...
..........=................%.....*................-954......%.............406......765..................930.....*.........../.....*.....370.
....%.....979.379..........415...............318..........284....440../............-....133.........157......579.550................747.....
.240..........*.....................@...........*642............*.....84.....%.331................2*...................582...=........*.....
......=.....246....167...............704.............763........999.......781...*.....-109............126..801............*.484....632..542.
....%..488.........@..........................$954....*../.....................779..........232................510.....149..................
...27..........984.........*....485.....937........982..234..............225..................*..........122.............................16.
...........473.#..........558..*.............410-...........93............#..655....846....829.....760......=...................=....+......
.....=390..*...................624........#.................+..473..............#......=...........+...577#......$...481.......651.869.806..
747.......543.259.../717............&...346.......948..........$...........472.............230+......=.........206......*...................
................*........+.224/...798.........311...*..896*220...............&.+..................825....../............378...370...........
...............485.641.674.....................*......................618.......389........................565..&674...........*............
..........475.................=.162............461.441...................*..........652......&....508..856...........364....464.............
...............154...452#...693....*................*.......391.........979....344..&.......814..............501.......=....................
...............*................425....25#...........788............879...........*.....29....................&....................850...794
393.............523...507*683..............174@..........-.............=...369....439....-.......*305.891..........952............*.........
..........+...............................................535..911.........................*....1.........441.....-.........88...906........
..........997...17.............779..............960...................209........545......513................*...........98...........+608..
.....................63.968...*.........340.......*...858..339...........%.-767...+...173........47.........906............*210.............
.............&..575..*....@.788.........*.........178.....*.......949.................+...........*.............-.....399.............@.....
..........571....%....984............414...............$.912.....*......302.............594.240..724....341..645.......*.......=..848.642...
....282@...........*......=......189.....138...227*.906.........70......*..................*.............=..........957...657.81../.........
..........*...$.813.179.901.592.....*....................................7....127.............$692...............$..........*.........*.....
.......207..91..............*.....784...872..756.........&..322..............*.........*19.........749.......548..624.694..858...512..598...
.................+.........352...........*.....*.934..126...*.....351..........40...616.......153.....*661............*...........*.........
...823........829...346...........821...826.304...%.......115.......*..........*...............*.............../...622...523.......606......
...*...............*.............*...................186...........813....716@.372....16..300...489..108.....770.......................697..
..........919...782.......912................@.........*.%485............................*..........*...............208.220....853..........
...308......*............*......269.........539.......2.............853.......941.660.532........246.......980..357*....+.....*......./.....
..../......32.164.......15.479.=.............................=...............*....*......................#....*......+......-.855.....415...
.......305..../.....649....*......633...925...634............121............355....578.......14*....422..543.297....429..142................
..960..+..............*.....536......*..@....-.......51..-.........592#..........+..............9..*........................................
.....*......515......434............908..........189......430..................332...722..-.........450..#.........................139......
..259......*.............................39..33.....$..................................*...159..443.....925.............743....414.&...=437.
......58..475...........227%.......217..../...*................../...............&....506..........................63..*.......*............
.......=......-..............993....%.........166........605....293........977+..498......%.....834...455...........*.....%....981.991......
...........636..728...*.......*.......494...............................................205........*.@...........528....226.........#....785
664.9..............$..9...494.272...............725*....775...$....854..........226.243..........832....637*73................165...........
...*...340+.............@...*.......548.............405....*...768..*..............*.......81.........................10.787.$.......918....
.......................145...265....+..........110........45.........90..299.....$........&.....696...475.-452..290....*...*..........@.....
......+....246.108.305...................894....=............121.588......*....69...................................236..97......348........
.......709........*...........-...........-..........411...=...*.......135........................738..383.....634*..........429.@..........
...........%........%217......119.....................@..47.........+.......923..............606...*.......960..............-...............
....835.....744...................546.......215.............512.....950.......%...444......&...$.833......./.........813.......400..%...48..
........362.......898..#.......................*.732........*.............965....&.........584..................521..#...........-.995......
....64.*.........*.....265........781..376...320.#........998...450.......%............................$...............................304..
....-...966...875..981........742*.......*...........*276.........*...............541.....219.279..357..164...551..%717...............%.....
...................*...786.$..........*...163.....915...........960...%...509.135*...........*................-...........%.539.............
....666..699......179..+...612..=734..545...........................88.....&.......392...46..........483=..&.......548.135.....*.413.#620...
...$....*....948..........................530.656....%..484....*..................*......./...741..........444......*.......150...*.........
......................524...928..........=........858....=..562.571........117@.195..896......*......662.......148.388.............320......
...166..48.../....-............#...159.......487.....................260...............#...713.........*.347................................
......*.......657..837.....273.......%........*...155.................*........225..................228.....*370..../.......724.....764.....
......654.679.................@.........-....918...................681..461.............................776......737.................+......
...........*....859......881#............625......$...........888.........+...57...............887.$.......*............................#911
...46*....72...&...................................102.............651........*......*530.......-..667....850..829*.869%........298.........
......925..........892.352*........6.41....................+...160.$.....*.72..878..1.....................................738......*926..32.
...............279.........721......*..............694....799..&......878....*................219....+...482..368$...........*../...........
......604........*....................583*506........-...........740..........347............*....576......*................498..478.974....
..486.-....................626..................320........&....../.................*979.=....863........497........111..............%......
...................................538..78...*.....*......7...455.......223......939......673..........=......559-....*...834............58.
.......644....&.......#..669+.1.......*.....782.....865......*....779..#..............110...../....937..312...........489...................
.......*....571.....69........*.......169...................919....*.....808.................335...*.............................24*896.....
.......233................590.553..............198=..450.........661.......*.....................15...-....................-575.............
...........919*.....................................*.......234.........492..%...........300...........301........./866..........*..........
...............470.....440.874...116....240........299......................27......409.......................................639.136......."""
    val ins = Day3();
    println(ins.two(inputReal))

}
