一个小程序,编译通不过,为什么?const 后面的指针是什么意思?
											#include<iostream>using namespace std;
void main()
{
int ia=10,ib=20;
const int *ptint;
ptint=&ia;
cout<<*ptint<<endl;
ptint=&ib;
ib=ib+100;
cout<<*ptint<<endl;
//*ptint=100;
}
 2009-09-19 15:57
	    2009-09-19 15:57
   2009-09-19 17:07
	    2009-09-19 17:07
   2009-09-19 18:20
	    2009-09-19 18:20
   2009-09-20 07:27
	    2009-09-20 07:27
   2009-09-20 20:23
	    2009-09-20 20:23
   2009-09-20 22:25
	    2009-09-20 22:25