#include <stdio.h>
#include<stdlib.h>
int main()
{
int a = 10;
int b = 20;
a = a + b;
b = a - b;
a = a - b;
printf("a=%d\n", a );
printf("b=%d\n", b );
system("pause");
return 0;
}
给定两个整形变量的值,将两个值的内容进行交换
最新推荐文章于 2024-03-14 23:43:28 发布