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() {
int n, m, temp;
scanf("%d %d", &m, &n);
int* p1 = &n, *p2 = &m;//初始化两个int类型指针
temp = *p1;
*p1 = *p2;
*p2 = temp;
printf("%d %d\n", m, n);
return 0;
}
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