You are playing the following Bulls and Cows game with your friend: You write a 4-digit secret number and ask your friend to guess it, each time ...
Bulls and Cows You are playing the followingBulls and Cowsgame with your friend: You write a digit secret number and ask your friend to guess it, each time your friend guesses a number, you give a hin ...
2015-10-31 21:55 0 1794 推荐指数:
You are playing the following Bulls and Cows game with your friend: You write a 4-digit secret number and ask your friend to guess it, each time ...
【题目链接】 http://poj.org/problem?id=3179 【算法】 首先,我们发现答案是具有单调性的,也就是说,如果边长为C的正方形 ...
Cows Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 8497 Accepted: 2777 ...
Description: 就是给你一个数,你可以把它自乘,也可以把他乘或除以任意一个造出过的数,问你最多经过多少次操作能变换成目标数 思路:这题真的不怎么会啊。n = 20000,每一层都 ...
(1)首先先解释一下单源最短路径: 1)容易的解释:指定一个点(源点)到其余各个顶点的最短路径,也叫做“单源最短路径” 2)官方解释:给定一个带权有向图G=(V,E),其中 ...
Til the Cows Come Home 大奶牛很热爱加班,他和朋友在凌晨一点吃完海底捞后又一个人回公司加班,为了多加班他希望可以找最短的距离回到公司。深圳市里有N个(2 <= N <= 1000)个公交站,编号分别为1..N。深圳是大城市,公交车整天跑跑跑。公交站1是大奶牛 ...
基础部分 455. 分发饼干 简单 假设你是一位很棒的家长,想要给你的孩子们一些小饼干。但是,每个孩子最多只能给一块饼干。对每个孩子 i ,都有一个胃口值 gi ,这是能让孩子们满足胃口的饼干的 ...
Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be ...