a022. 上學去吧！ | From: [192.168.120.33] | Post Date : 2025-04-14 21:04

#include <iostream>
using namespace std;

int main() {
    int hh, mm;
    cin >> hh >> mm;
    
    int total = hh * 60 + mm;
    
    if (total >= 450 && total < 1020) {
        cout << "At School" << endl;
    } else {
        cout << "Off School" << endl;
    }
    
    return 0;
}