The merchant Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 4556   Accepted: 1576 Description There are N cities in a country, and there is one and only one simple path between each pair of cities. A merchant has chosen some paths and w…

传送门 Time Limit: 3000MS Memory Limit: 65536K Description There are N cities in a country, and there is one and only one simple path between each pair of cities. A merchant has chosen some paths and wants to earn as much money as possible in each path.…

Description There are N cities in a country, and there is one and only one simple path between each pair of cities. A merchant has chosen some paths and wants to earn as much money as possible in each path. When he move along a path, he can choose on…

ThoughtWorks笔试题之Merchant's Guide To The Galaxy解析 一.背景 在某网站上看到ThoughtWorks在武汉招人,待遇在本地还算不错,就投递了简历.第二天HR就打开电话,基本了解了一下情况(工作环境不错,男人妹子比例:1:1,双休,六险一金,满一年年假15天,病假8天,月薪1W--2W).然后立马收到一封:Coding Assignment的笔试题目.网上搜索了一下,发现这个公司还是挺大的,公司面试流程是出了名的繁杂和苛刻.据说有8轮:电话面试=>笔试…

Description There are N cities in a country, and there is one and only one simple path between each pair of cities. A merchant has chosen some paths and wants to earn as much money as possible in each path. When he move along a path, he can choose on…

最近在做一个opencart项目,有对接Google Merchant Center,但是一直提示产品图片验证无法通过,ytkah看了一下图片路径,/image/cache/catalog/demo/iphone_1-200x200.jpg,里面加了一个cache和压缩的尺寸,有可能就是这个原因.马上改,找到文件/catalog/controller/product/product.php,第256行左右(为了不改变源码,用//注释了源代码,填加新的popup调用方式) if ($product…

如何查看卖家ID (Merchant ID) 亚马逊哪里找? 如何查看卖家ID (Merchant ID) 亚马逊哪里找? 1. 找到想要获取ID的卖家,点击店铺名(跟卖的卖家会收在”Other Sellers on Amazon”底下) (没有跟卖可跳过下面这步) 跟卖请看下图:页面跳转至跟卖卖家,找到想要查找ID的卖家,点击它的“卖家信息(Seller Information) 2. 页面跳转,地址栏“seller=”后面的字符串即卖家ID,双击可以选中它: Vipon    最大的纯亚马逊…

There are N cities in a country, and there is one and only one simple path between each pair of cities. A merchant has chosen some paths and wants to earn as much money as possible in each path. When he move along a path, he can choose one city to bu…

The merchant Time Limit : 6000/3000ms (Java/Other)   Memory Limit : 131072/65536K (Java/Other) Total Submission(s) : 1   Accepted Submission(s) : 1 Problem Description There are N cities in a country, and there is one and only one simple path between…

Merchant 题目描述 有\(n\)个物品,第\(i\)个物品有两个属性\(k_i,b_i\),表示它在时刻\(x\)的价值为\(k_i\times x+b_i\). 当前处于时刻\(0\),你可以选择不超过\(m\)个物品,使得存在某个整数时刻\(t,t≥ 0\),你选择的所有物品的总价值大于等于\(S\). 给出\(S\),求\(t\)的最小值. 输入输出格式 输入格式 第一行三个整数\(n,m,S\). 接下来\(n\)行,第\(i\)行两个整数\(k_i,b_i\). 输出格式 一行…