30.指针与变量类型

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#include <iostream>
using namespace std;
int main(void)
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int a=1;
: @1 C3 {  A% q double b=3.14;
- ]. F2 N5 |+ I0 ^. B+ @ int *p=&a;//等价于int *p; int a; p=&a;
/ |4 P/ `4 S6 \( v  R double *q=&b;
* w7 g( L) P: d- `$ z/ a" Z cout<<"p:"<<p<<endl;
9 |0 P* M" J# d$ J cout<<"q:"<<q<<endl;
cout<<endl;
p++;
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cout<<"p:"<<p<<endl;
cout<<"q:"<<q<<endl;
  s) h  x1 N& K" t return 0;
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