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
#include <bits/stdc++.h>
#define SYNC ios_base::sync_with_stdio(0);
#define IO STD std_enable = 1; cin.tie(0);
#define STD /*
from sys import (
stdin, stdout, exit as sys_ret)
"""****************************

       Interactive Tasks:

          / Python: /       """
f_input, f_print, f_flush = (
        stdin.readline,
        stdout.write,
        stdout.flush)

"""        / C++ /
       #import <cstdio>
       fflush(stdout);
             or
       #import <iostream>
       cout << endl;

   —————————————————————————
    Don't raise your voice,
    improve your argument.
   —————————————————————————

   cat /dev/ass > /dev/head
            Ctrl+C
   cat /knowledge > /dev/head

                © Jakov Gellert
                        frvr.ru

****************************"""
# */ using namespace std; int
#define boost_stream(); IO SYNC

string = f_input()
f_print(string[0].upper() + string[1:])