#include<iostream>
#include<conio.h>
#include<stdio.h>
#include<string>
char a[100];
int s,i;
void main(int m_stupr)
{
puts(a);
getch();
}

int m_stupr(char a[100])
{

	int count=0;
cin >> a[100];
for (s=0;a[s]!='\0';s++)
{count++;}
for (i=0;i<count;i++)
{
if ((a[i]>=97) && (a[i]<=122))
{a[i]=a[i]-32;}
return a[i];
}
}