#include <iostream> #include <algorithm> #include <vector> #include <string> using namespace std; int main() { char a, b, c; cin >> a >> b >> c; if (a == '?') { if (b < c) cout << 4 << endl; else cout << 1 << endl; } else if (b == '?') { cout << 14 << endl; } else { if (a < b) cout << 1 << endl; else cout << 4 << endl; } }