在64位操作系统下（LP64/LLP64模型），下面代码的输出结果是?
#include <iostream>
using namespace std;
int main() {
int a[4] = {1, 2, 3, 4};
int (*p)[4] = &a;
int *q = a;
cout << sizeof(a) << " ";
cout << sizeof(p) << " ";
cout << sizeof(p + 1) << " ";
cout << sizeof(q + 1) << " ";
cout << (p + 1) - p << " ";
cout << (q + 1) - q << endl;
}
