题解 | #编写函数实现两数交换（指针方式）#
编写函数实现两数交换（指针方式）
https://www.nowcoder.com/practice/380c764bdef64ad696cdfa90bfe85156
#include <iostream>
using namespace std;
// write your code here......
int main() {
int m, n,temp;
cin >> m;
cin >> n;
// write your code here......
int *p1,*p2;
p1=&m;
p2=&n;
temp=*p1;
*p1=*p2;
*p2=temp;
cout << m << " " << n << endl;
return 0;
}