#include<cstdio>
#include<cstdlib>
#include<ctype.h>
using namespace std;

char str[10000];
int i = 0;

int sort(const void *a, const void *b){
  return *(int*)b - *(int*)a;
}

int main(){
  scanf("%[^\n]", str);
  while(str[i] != '\0'){
    str[i] = toupper((unsigned char) str[i]);
    i++;
  }
  printf("%s\n", str);
  return 0;
}