#include <iostream>
#include <cstdio>
#include <cstring>
#include <cctype>
#include <string>
#include <algorithm>
#define CHAR_NUM 80
using namespace std;

int main(void) {
    int i = 0;
    char str[256];
    
    while((str[i] = getchar()) != '\n') {
        str[i] = toupper(str[i]);
        i++;
    }
    cout << str;
    
    return(0);
}