这个代码的问题出在哪儿啊?它咋不能交换m,n的值啊,而且一直在循环
#include<iostream>
using namespace std;
void Swap(int m, int n)
{
int temp = m;
m = n;
n = temp;
}
int main()
{
int m, n, z;
cout << "请输入两个整数:" << endl;
cin >> m >> n;
z = m % n;
while (z != 0)
{
if (m >= n)
{
z = m % n;
m = n;
n = z;
}
else
{
Swap(m, n);
}
}
cout << n;
return n;
}