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）
http://www.nowcoder.com/practice/380c764bdef64ad696cdfa90bfe85156
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
// write your code here......
int main() {
int m, n;
cin >> m;
cin >> n;
// write your code here......
int *q;
int *p;
q=&m;
p=&n;
int t = *q;
*q=*p;
*p=t;
cout << m << " " << n << endl;
return 0;
}
