34.用指针删除堆中的内存空间

(@_@)

#include <iostream>
using namespace std;
" H8 W5 R  a9 O1 W4 T. f" r" [1 lint main(void)
{
int *p=new int;
*p=1;
- \( L& r; u) l5 \% @  B cout<<*p<<endl;
delete p;
0 c3 m5 L8 `* H# R# ^ cout<<*p<<endl;
6 q: Z% i! H; j5 k& @ p=0;
p=new int;
: O" n( Y" T: i3 | *p=2;
# a8 i7 E4 x6 f% k. m* M; X cout<<*p<<endl;
delete p;
$ D( N: L# j& x+ A0 k return 0;
6 a4 ?' X4 J0 w) U0 A% z4 C! D: l}