第十六周（二）——爱换谁换谁

/*Univercity:烟台大学*@Class</A>计134~4*@Author:薛富磊*@Time:2013-12-11*@Function: 指针交换*@Args:*@Return:*/

#include <iostream>using namespace std;void jiaohuan(int*,int*);int main( ){    int a,b;    cin>>a>>b;    jiaohuan(&a,&b);    cout<<"交换后：a="<<a<<" b="<<b<<endl;    return 0;}//下面定义jiaohuan函数;void jiaohuan(int*p1,int*p2){    int t;    t=*p1;    *p1=*p2;    *p2=t;}