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.
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 10<sup class="upper-index">3</sup>.
#include <bits/stdc++.h>
using namespace std;

int main()
{

   string s;
   cin>>s;
   s[0]=toupper(s[0]);
   cout<<s<<endl;

}

 		  		   	      	  		 	  					