34.用指针删除堆中的内存空间

(@_@)

#include <iostream>
using namespace std;
int main(void)
5 u& A/ w* S4 V5 v* m5 y8 m{
int *p=new int;
2 S3 H- q1 M: V *p=1;
2 W9 F- M; M) d( ^& N+ w cout<<*p<<endl;
delete p;
cout<<*p<<endl;
p=0;
p=new int;
4 z7 y, p' c0 Q. V0 W1 a" A *p=2;
- L+ \6 [1 s' _, ? cout<<*p<<endl;
8 ~2 o# ?, O, Z& G4 t delete p;
3 g3 O8 H5 `, I9 N* d return 0;
}
* ^7 P- N$ e, T: C$ ~5 m