#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;
int main(int argc, char** argv)
{
string sTemp;
cin >> sTemp;
for (int i = 0; i < sTemp.size(); i++)
{
sTemp[i] = toupper(sTemp[i]);
}
cout << sTemp << endl;
return 0;
}