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 <stdio.h> int main(void) { int m,n,temp,*p1,*p2; scanf("%d %d",&m,&n); p1=&m,p2=&n; //交换 temp = *p1; *p1 = *p2; *p2 = temp; printf("%d %d\n",m,n); return 0; }