#include <cs50.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>


int main(void){
    string fname;
    //printf("Enter ur full name: ");
    fname = GetString();
    printf("%c", toupper(fname[0]));
    for(int count=0, ln=strlen(fname); count<ln; count++){
        if(fname[count]==' ' && fname[count+1] != '\0'){
            printf("%c", toupper(fname[count+1]));
            count++;
        }
    }
    printf("\n");
}