题解 | #编写函数实现两数交换（指针方式）#

#include <iostream>
using namespace std;

// write your code here......
void swap(int *m,int* n)
{
    int temp=*m;
    *m=*n;
    *n=temp;
}


int main() {

    int m, n;
    cin >> m;
    cin >> n;

    // write your code here......
    swap(m,n);

    cout << m << " " << n << endl;

    return 0;
}