• 2021-04-14
    int main() {
    Student t1;
    Student t2(t1); //1
    Student t3 = t1; //2
    return 0;
    }
    Student为表示学生的类且未重载赋值操作符,则上述程序中有调用复制构造函数的是:
  • 举一反三