标签：io sp bs amp nbsp return ca print include
#include <stdio.h>
int main()
{
int a,b;
printf("请输入a=");
scanf("%d",&a);
printf("请输入b=");
scanf("%d",&b);
a^=b^=a^=b;
printf("a=%d,b=%d\n",a,b);
return 0;
}
标签：io sp bs amp nbsp return ca print include
原文地址：http://www.cnblogs.com/lipiao/p/4111443.html
