#include <bits/stdc++.h>
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define REP(i,b) FOR(i,0,b)
#define BE(c) c.begin(),c.end()
#define PB push_back
#define F first
#define S second
#define BEB(s) s
using namespace std;
int main(){
    string s;
    getline(cin, s);
    for(int i=0; i<s.size(); i++){
        //小文字なら大文字に 
        if(islower(s[i])) s[i]=toupper(s[i]);
    }
     
    cout<<s<<endl;
 
    return 0;
}