#include <stdio.h>int main(){????int a = 1,b = 2;????int *aa = &a,*bb = &b;? ? int *cc = *aa ?//為什么這樣會(huì)報(bào)錯(cuò)????*aa = *bb; ? //這樣就不會(huì)報(bào)錯(cuò)呢????return 0;}