经典面试题--程序输出值sizeof

#include "stdafx.h" #include <iostream> using namespace std; int main(void) { unsigned int a = 0x0020; unsigned int b = a & 0x0030; cout<<b<<endl; // 32 char* c = 0; cout<< (void*)(c+100)<<endl; //0064 int* i = 0; cout<< i+100<<endl; //00190 getchar(); }