最近在做刘汝佳的大白,有一道题目LA_3971,也是UVA_12124,是用二分法做的。
/*************************************************************************
> File Name: 12124.cpp
> Author: BobLee
> Mail: wustboli@gmail.com
> Created Time: Mon 25 Mar 2013 08:36:44 PM CST
************************************************************************/
#include<iostream>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<vector>
#include<map>
#include<string>
using namespace std;
const int maxn = 1010;
struct co
{
int price;
int qua;
};