16週種目4:指来指去(2)
734 ワード
/*
*
* Copyright (c)2012,
* All rightsreserved.
* : array.cpp
* :
* :2012 12 13
* : v1.0
* :
* : , , ;
*/
#include <iostream>
using namespace std;
void jiaohuan(int *p1,int *p2);
int main( )
{
int *p1,*p2,a,b;
cout<<" (a,b):"<<endl;
cin>>a>>b;
jiaohuan(&a,&b);
cout<<" :a="<<a<<" b="<<b<<endl;
return 0;
}
void jiaohuan(int *p1,int *p2)
{
int t;
t=*p1;
*p1=*p2;
*p2=t;
}