Word capitalization codeforces solution

Word capitalization codeforces solution

Codeforces 281A. Word Capitalization Solution in C

#include <stdio.h>
#include <string.h>
int main() {

char s[101];
 scanf("%s", s);

  s[0] = toupper(s[0]);
 printf("%s\n", s);

 return 0;
 }

Codeforces 281A. Word Capitalization Solution in CPP

#include<iostream>
#include<string>
using namespace std;
int main()
{
string s;
cin>>s;
s[0]=towupper(s[0]);
cout<<s;
}

Codeforces 791/A. Bear and Big Brother