— Thanks a lot for today.

— I experienced so many great things.

— You gave me memories like dreams... But I have to leave now...

— One last request, can you...

— Help me solve a Codeforces problem?

— ......

— What?

Chtholly has been thinking about a problem for days:

If a number is palindrome and length of its decimal representation without leading zeros is even, we call it a zcy number. A number is palindrome means when written in decimal representation, it contains no leading zeros and reads the same forwards and backwards. For example 12321 and 1221 are palindromes and 123 and 12451 are not. Moreover, 1221 is zcy number and 12321 is not.

Given integers k and p, calculate the sum of the k smallest zcy numbers and output this sum modulo p.

Unfortunately, Willem isn't good at solving this kind of problems, so he asks you for help!

Input

The first line contains two integers k and p (1 ≤ k ≤ 105, 1 ≤ p ≤ 109).

Output

Output single integer — answer to the problem.

Examples

Input

2 100


Output

33


Input

5 30


Output

15

Note

In the first example, the smallest zcy number is 11, and the second smallest zcy number is 22.

In the second example, <image>.
//>>>BaZ<<<//
import java.util.*;
import java.io.*;
import static java.lang.Math.*;
public class Main
{  
    static int dx[] = {-1,1,0,0};
    static int dy[] = {0,0,1,-1};
    static long MOD = 1000000007;
    static int INF = Integer.MAX_VALUE/10;
    static PrintWriter pw;
    static InputReader scan;
    //static MyFileReader1 ss;
    //static MyFileReader scan;
    static int ni() throws IOException{return scan.nextInt();}
    static long nl() throws IOException{return scan.nextLong();}
    static double nd() throws IOException{return scan.nextDouble();}
    static String ne() throws IOException{return scan.next();}
    static void pl() throws IOException {pw.println();}
    static void pl(Object o) throws IOException {pw.println(o);}
    static void p(Object o) throws IOException {pw.print(o+" ");}
    static void psb(StringBuilder sb) throws IOException {pw.print(sb);}
    public static void main(String[] args) {
        new Thread(null,null,"BaZ",99999999)
        {
            public void run()
            {
                try
                {
                    solve();
                }
                catch(Exception e)
                {  
                    e.printStackTrace();
                    System.exit(1);
                }
            }
        }.start();
    }
    static void solve() throws IOException
    {  
        Calendar CAL1 = Calendar.getInstance();
        CAL1.setTime(new Date());
        scan = new InputReader(System.in);
        pw = new PrintWriter(System.out,true);
        //pw = new PrintWriter(new File("C://Users/Aman deep/Desktop/output.txt"));  
        //ss = new MyFileReader1();
        //scan = new MyFileReader();
        StringBuilder sb = new StringBuilder();
        int k = ni();
        long p = ni();
        long sum = 0;
        int cnt = 0;
        ArrayList<String> producers = new ArrayList();
        producers.add("");
        while(true)
        {  
            ArrayList<String> nextproducers = new ArrayList();
            for(String s:producers)
            {
                String nexx = '0'+s+'0';
                nextproducers.add(nexx);
                ///pl("added "+nexx);
            }
            for(char c='1';c<='9';++c)
            {
                for(String s:producers)
                {  
                    //pl("s : "+s);
                    String nexx = c+s+c;
                    //pl("nexx : "+nexx);
                    nextproducers.add(nexx);
                    sum = (sum+Long.parseLong(nexx))%p;
                    cnt++;
                    if(cnt==k)
                    {  
                        //pl("nexx : "+nexx);
                        System.out.println(sum);
                        System.exit(0);
                    }
                }
            }
           producers = nextproducers;
        }
        //Calendar CAL2 = Calendar.getInstance();
        //CAL2.setTime(new Date());
       // double Execution_Time = (double)(CAL2.getTimeInMillis()-CAL1.getTimeInMillis())/1000.000;
        //System.out.println("Execution time : "+Execution_Time+" seconds");
        //pw.flush();
        //pw.close();
    }
    static boolean is(int x)
    {
        String s = Integer.toString(x);
        int n = s.length();
        if(n%2==1)
            return false;
        for(int i=0;i<n>>1;++i)
            if(s.charAt(i)!=s.charAt(n-1-i))
                return false;
        return true;
    }
    static boolean islong(double d)
    {
        return Math.ceil(d)==d;
    }
    static double roundLikeCpp(double d,double precision)
    {   
        if(islong(d))
            return d;
        d*=(long)pow(10,precision+1);
        if(d%10==5)
            d--;
        return d/pow(10,precision+1);
    }
    static class InputReader     //NoSuchElementException -> EOF
	{
		private InputStream stream;
		private byte[] buf = new byte[1024];
		private int curChar;
		private int numChars;
		private SpaceCharFilter filter;
		
		public InputReader(InputStream stream)
		{
			this.stream = stream;
		}
		
		public int read()
		{
			if (numChars==-1) 
				throw new InputMismatchException();
			
			if (curChar >= numChars)
			{
				curChar = 0;
				try 
				{
					numChars = stream.read(buf);
				}
				catch (IOException e)
				{
					throw new InputMismatchException();
				}
				
				if(numChars <= 0)				
					return -1;
			}
			return buf[curChar++];
		}
	 
		public String nextLine()
		{
			BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
			String str = "";
            try
            {
                str = br.readLine();
            }
            catch (IOException e)
            {
                e.printStackTrace();
            }
            return str;
		}
		public int nextInt()
		{
			int c = read();
			
			while(isSpaceChar(c)) 
				c = read();
			
			int sgn = 1;
			
			if (c == '-') 
			{
				sgn = -1;
				c = read();
			}
			
			int res = 0;
			do 
			{
				if(c<'0'||c>'9') 
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			}
			while (!isSpaceChar(c)); 
			
			return res * sgn;
		}
		
		public long nextLong() 
		{
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') 
			{
				sgn = -1;
				c = read();
			}
			long res = 0;
			
			do 
			{
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			}
			while (!isSpaceChar(c));
				return res * sgn;
		}
		
		public double nextDouble() 
		{
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') 
			{
				sgn = -1;
				c = read();
			}
			double res = 0;
			while (!isSpaceChar(c) && c != '.') 
			{
				if (c == 'e' || c == 'E')
					return res * Math.pow(10, nextInt());
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			}
			if (c == '.') 
			{
				c = read();
				double m = 1;
				while (!isSpaceChar(c)) 
				{
					if (c == 'e' || c == 'E')
						return res * Math.pow(10, nextInt());
					if (c < '0' || c > '9')
						throw new InputMismatchException();
					m /= 10;
					res += (c - '0') * m;
					c = read();
				}
			}
			return res * sgn;
		}
		
		public String readString() 
		{
			int c = read();
			while (isSpaceChar(c))
				c = read();
			StringBuilder res = new StringBuilder();
			do 
			{
				res.appendCodePoint(c);
				c = read();
			} 
			while (!isSpaceChar(c));
			
			return res.toString();
		}
	 
		public boolean isSpaceChar(int c) 
		{
			if (filter != null)
				return filter.isSpaceChar(c);
			return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
		}
	 
		public String next() 
		{
			return readString();
		}
		
		public interface SpaceCharFilter 
		{
			public boolean isSpaceChar(int ch);
		}
	}
    static class MyFileReader                                          //File input template
    {
        StringTokenizer st;
        BufferedReader br;
        MyFileReader() throws IOException
        {
            br = new BufferedReader(new FileReader("C://Users/Aman deep/Desktop/input.txt"));
        }
        String nextLine() throws IOException
        {
            return br.readLine();
        }
        String next() throws IOException
        {
            if(st==null || !st.hasMoreTokens())
                st = new StringTokenizer(nextLine());
            return st.nextToken();
        }
        int nextInt() throws IOException
        {
            return Integer.parseInt(next());
        }
        long nextLong() throws IOException
        {
            return Long.parseLong(next());
        }
        double nextDouble() throws IOException
        {
            return Double.parseDouble(next());
        }
    }
    static class MyFileReader1                                          //File input template
    {
        StringTokenizer st;
        BufferedReader br;
        MyFileReader1() throws IOException
        {
            br = new BufferedReader(new FileReader("C://Users/Aman deep/Desktop/output.txt"));
        }
        String nextLine() throws IOException
        {
            return br.readLine();
        }
        String next() throws IOException
        {
            if(st==null || !st.hasMoreTokens())
                st = new StringTokenizer(nextLine());
            return st.nextToken();
        }
        int nextInt() throws IOException
        {
            return Integer.parseInt(next());
        }
        long nextLong() throws IOException
        {
            return Long.parseLong(next());
        }
        double nextDouble() throws IOException
        {
            return Double.parseDouble(next());
        }
    }
}
