Capitalization is writing a word with its first letter as a capital letter. Your task is to capitalize the given word.

Note, that during capitalization all the letters except the first one remains unchanged.

Input

A single line contains a non-empty word. This word consists of lowercase and uppercase English letters. The length of the word will not exceed 103.

Output

Output the given word after capitalization.

Examples

Input

ApPLe


Output

ApPLe


Input

konjac


Output

Konjac
import javafx.util.Pair;

import java.util.*;
import java.io.*;
import java.text.*;
import java.math.*;

public class Main {
    public static FastIO file = new FastIO();

    private static void solve() {
        String word = nextLine();
        char[] arr = word.toCharArray();
        arr[0] = Character.toTitleCase(arr[0]);
        for (int i = 0; i < word.length(); i++) {
            System.out.print(arr[i]);
        }
    }

    private static int[] nextArray(int n) {
        int[] a = new int[n];
        for (int i = 0; i < n; i++) a[i] = nextInt();
        return a;
    }

    public static int[][] nextArray2D(int n, int m) {
        int[][] result = new int[n][];
        for (int i = 0; i < n; i++) {
            result[i] = nextArray(m);
        }
        return result;
    }

    public static long pow(long n, long p) {
        long ret = 1L;
        while (p > 0) {
            if (p % 2 != 0L)
                ret *= n;
            n *= n;
            p >>= 1L;
        }
        return ret;
    }

    public static String next() {
        return file.next();
    }

    public static int nextInt() {
        return file.nextInt();
    }

    public static long nextLong() {
        return file.nextLong();
    }

    public static double nextDouble() {
        return file.nextDouble();
    }

    public static String nextLine() {
        return file.nextLine();
    }

    public static class FastIO {
        BufferedReader br;
        StringTokenizer st;
        PrintWriter out;

        public FastIO() {
            br = new BufferedReader(new InputStreamReader(System.in));
            out = new PrintWriter(System.out);
        }

        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }

        long nextLong() {
            return Long.parseLong(next());
        }

        double nextDouble() {
            return Double.parseDouble(next());
        }

        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }

    }

    public static void main(String[] args) throws IOException {
        solve();
    }


}

