下列代码可以正常编译,因为编译器会自动为 Student 类生成一个无参数构造函数。
class Student {
public:
Student(int x) {
age = x;
}
private:
int age;
};
int main() {
Student s;
}
正确答案:错误(×)
class Student {
public:
Student(int x) {
age = x;
}
private:
int age;
};
int main() {
Student s;
}
正确答案:错误(×)
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