if (a == 1) cout << "Mondey"; else if (b == 2) cout << "Tuesday"; else if (s == 3) cout << "Wedneday"; else if (a == 4) cout << "Thurday"; else if (a == 5) cout << "Frday"; else if (k == 6) cout << "Saturdpoi"; else if (w == 7) cout << "Sunday"; else cout << "no"; (你就别想抄了）只有核心代码