30.指针与变量类型

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#include <iostream>
0 M& F0 n4 h0 [; O7 ]using namespace std;
" K+ f. a2 g" u" T2 K) i& Rint main(void)
) B2 N& A! S! n/ y0 }6 ]/ z; }) v{
/ W4 C  l) E/ `8 \0 T5 c# h" e int a=1;
6 q( o8 H& o4 V9 f7 h9 n double b=3.14;
: }) |$ N' `- r4 { int *p=&a;//等价于int *p; int a; p=&a;
5 G  K/ d' d. v. y double *q=&b;
cout<<"p:"<<p<<endl;
cout<<"q:"<<q<<endl;
( f5 B* _& L% ?2 @: [! n cout<<endl;
p++;
q++;
cout<<"p:"<<p<<endl;
cout<<"q:"<<q<<endl;
return 0;
) S% I2 G# H/ y. _}