Problem T: 零起点学算法15——交换变量

#include<stdio.h>
int main()
{
    int a,b,c;
    scanf("%d %d",&a,&b);
    c=a;
    a=b;
    b=c;
    printf("%d %d",a,b);
    return 0;
}

 

转载于:https://www.cnblogs.com/chenlong991223/p/9720399.html