34.用指针删除堆中的内存空间

(@_@)

#include <iostream>
using namespace std;
1 U) z( R6 S7 Rint main(void)
{
int *p=new int;
*p=1;
cout<<*p<<endl;
delete p;
cout<<*p<<endl;
8 k" _. K+ B2 m! {9 p$ y p=0;
, n8 l7 q2 P8 V9 K% f0 { p=new int;
*p=2;
cout<<*p<<endl;
' Q% E' R0 d+ { delete p;
return 0;
}
$ r8 X: Y; V1 V' y5 |$ p# M