#include<iostream> using namespace std; int main() { char c; cin >>c; if('A' <= c && c <= 'Z') cout << "Upper Letter" <<endl; else if('a' <= c && c <= 'z') cout << "Lower Letter" <<endl; else if('0' <= c && c <= '9') cout << "Digital" <<endl; else cout << "other"<<endl; return 0; }