摘要：
朋友告诉我一个有意思的玩法，利用#prama message给自己提供个提示型警告。#include <iostream>using namespace std;#define STRING2(x) #x#define STRING(x) STRING2(x)int main(){ cout << 1 << endl; cout << 2 << endl; cout << 3 << endl; //to do list#pragma message(__FILE__ "(" STRING(_ 阅读全文