#include <stdio.h>

int main ()
{
    char inp [210];
    gets(inp);

    for (int i=0; inp[i]; ++i)
    {
        if (inp[i] >= 'a' && inp[i] <= 'z')
        {
            inp[i] =  inp[i] - 'a' + 'A';
        }
    }

    puts (inp);


    return 0;
}