30.指针与变量类型

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#include <iostream>
/ W, K  {0 y" I5 i3 Nusing namespace std;
4 p9 g: l$ N! H! `) Y: Aint main(void)
! j, a' g& j7 F6 r: t# [" ~$ T! w{
int a=1;
$ W+ n. ?. t9 ?8 @: p- T double b=3.14;
! J5 p0 j9 L5 Z* v8 f( ~2 S2 `" l int *p=&a;//等价于int *p; int a; p=&a;
double *q=&b;
cout<<"p:"<<p<<endl;
cout<<"q:"<<q<<endl;
cout<<endl;
p++;
% V1 N6 L8 t- o; C5 Q q++;
" t6 V7 w' c6 s, A5 C cout<<"p:"<<p<<endl;
cout<<"q:"<<q<<endl;
return 0;
}
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