#include<iostream>
#include<string.h>
using namespace std;

int main()
{
	char a[100] = {};
	for (int i = 0; (a[i] = getchar()) != '\n'; i++) {}
	for (int i = 0; i < strlen(a) - 1; i++)
	{
		if (a[i] >= 'a' && a[i] <= 'z')
			a[i] -= 32;
	}
	for (int i = 0; i < strlen(a); i++)
	{
		cout << a[i];
	}

	system("pause");
	return 0;
}