#include "stdio.h"
int main (){
int a, b, c, temp;
printf("请输入三个整数:\n");
scanf("%d%d%d",&a,&b,&c);
printf("输入为%d,%d,%d\n",a,b,c);
temp=a;
a=b;
b=c;
c=temp;
printf("交换后为%d,%d,%d\n",a,b,c);
return 0;
}