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 sp(int *p1,int *p2)
{
int t=*p1;
*p1=*p2;
*p2=t;
}
int main() {
int m, n;
cin >> m;
cin >> n;
// write your code here......
sp(&m,&n);
cout << m << " " << n << endl;
return 0;
}

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