34.用指针删除堆中的内存空间

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#include <iostream>
  K5 a2 h5 f4 `# V  @using namespace std;
  C5 P; X3 e, \- C  eint main(void)
{
int *p=new int;
*p=1;
- ?! [( [* C8 R1 ~1 y cout<<*p<<endl;
delete p;
cout<<*p<<endl;
7 q7 G' x9 i2 a* d9 m% H4 i: X p=0;
p=new int;
: [" D2 L  Y6 u2 ^3 E: A *p=2;
$ A* ^2 m# m8 n1 p- K8 R! j3 a cout<<*p<<endl;
. ^, h7 b0 _: g- i5 G2 ] delete p;
  ~4 G6 C& {1 ]/ `' p, ^3 t# Y- p return 0;
}