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 推薦指數:
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 ...
【題目鏈接】 http://poj.org/problem?id=3179 【算法】 首先,我們發現答案是具有單調性的,也就是說,如果邊長為C的正方形 ...
Cows Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 8497 Accepted: 2777 ...
Description: 就是給你一個數,你可以把它自乘,也可以把他乘或除以任意一個造出過的數,問你最多經過多少次操作能變換成目標數 思路:這題真的不怎么會啊。n = 20000,每一層都 ...
(1)首先先解釋一下單源最短路徑: 1)容易的解釋:指定一個點(源點)到其余各個頂點的最短路徑,也叫做“單源最短路徑” 2)官方解釋:給定一個帶權有向圖G=(V,E),其中 ...
Til the Cows Come Home 大奶牛很熱愛加班,他和朋友在凌晨一點吃完海底撈后又一個人回公司加班,為了多加班他希望可以找最短的距離回到公司。深圳市里有N個(2 <= N <= 1000)個公交站,編號分別為1..N。深圳是大城市,公交車整天跑跑跑。公交站1是大奶牛 ...
基礎部分 455. 分發餅干 簡單 假設你是一位很棒的家長,想要給你的孩子們一些小餅干。但是,每個孩子最多只能給一塊餅干。對每個孩子 i ,都有一個胃口值 gi ,這是能讓孩子們滿足胃口的餅干的 ...
Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be ...