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......
void swap(int *q,int*p)
{
int temp;
temp=*q;
*q=*p;
*p=temp;
}
int main() {
int m, n;
cin >> m;
cin >> n;
// write your code here......
int *p,*q;
q=&m;
p=&n;
swap(q,p);
cout << m << " " << n << endl;
return 0;
}
#悬赏#