这程序编译无报错，运行时出错

Question

 #include<iostream>
int Two(int a, const int* c)
{
    if(a >= *c)
        return a;
    else
        return *c;
}
int main()
{
    std::cout << "请输入两个数：" ;
    int a, b, *c;
    std::cin >> a >> b;
    *c = b;
    std::cout << "二者中较大的是：" << Two(a, c) << std::endl;
    return 0;
}

Answer 1

代码改成这样，亲测成功：

int a=0, b=0;

int *c = &b;
cout << "请输入两个数：" ;

cin >> a >> b;

cout<<"二者中较大的是："<< Two(a, c) <<endl;