Published on 2017-09-02 11:31 in 暂未分类 with qscqesze
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摘要:E. Tree Folding 题目连接: http://codeforces.com/contest/765/problem/E Description Vanya wants to minimize a tree. He can perform the following operation m 阅读全文
posted @ 2017-02-15 15:26 qscqesze 阅读(307) 评论(0) 推荐(0) 编辑
摘要:D. Artsem and Saunders 题目连接: http://codeforces.com/contest/765/problem/D Description Artsem has a friend Saunders from University of Chicago. Saunders 阅读全文
posted @ 2017-02-15 15:11 qscqesze 阅读(249) 评论(0) 推荐(2) 编辑
摘要:C. Table Tennis Game 2 题目连接: http://codeforces.com/contest/765/problem/C Description Misha and Vanya have played several table tennis sets. Each set c 阅读全文
posted @ 2017-02-15 14:57 qscqesze 阅读(214) 评论(0) 推荐(0) 编辑
摘要:B. Code obfuscation 题目连接: http://codeforces.com/contest/765/problem/B Description Kostya likes Codeforces contests very much. However, he is very disa 阅读全文
posted @ 2017-02-15 14:51 qscqesze 阅读(144) 评论(0) 推荐(0) 编辑
摘要:A. Neverending competitions 题目连接: http://codeforces.com/contest/765/problem/A Description There are literally dozens of snooker competitions held each 阅读全文
posted @ 2017-02-15 14:41 qscqesze 阅读(121) 评论(0) 推荐(0) 编辑
摘要:小米支付一开始是春节左右,我在清水河畔闲逛看到的帖子,发现在招实习生,然后我就投了一份简历过去。 很感谢 陈大哥 给我推荐了一个网站 http://www.500d.me/ ,我在上面随便改了改,写了一个感觉能看的简历,然后就好了。我简历还是比较水的,全是废话,唯一能看的就是区域赛破银= =。 好吧 阅读全文
posted @ 2017-02-15 14:13 qscqesze 阅读(2492) 评论(4) 推荐(1) 编辑
摘要:E. Mahmoud and a xor trip 题目连接: http://codeforces.com/contest/766/problem/E Description Mahmoud and Ehab live in a country with n cities numbered from 阅读全文
posted @ 2017-02-08 15:27 qscqesze 阅读(544) 评论(0) 推荐(2) 编辑
摘要:D. Mahmoud and a Dictionary 题目连接: http://codeforces.com/contest/766/problem/D Description Mahmoud wants to write a new dictionary that contains n word 阅读全文
posted @ 2017-02-08 15:21 qscqesze 阅读(269) 评论(0) 推荐(0) 编辑
摘要:C. Mahmoud and a Message 题目连接: http://codeforces.com/contest/766/problem/C Description Mahmoud wrote a message s of length n. He wants to send it as a 阅读全文
posted @ 2017-02-08 15:15 qscqesze 阅读(292) 评论(1) 推荐(0) 编辑
摘要:B. Mahmoud and a Triangle 题目连接: http://codeforces.com/contest/766/problem/B Description Mahmoud has n line segments, the i th of them has length ai. E 阅读全文
posted @ 2017-02-08 15:11 qscqesze 阅读(449) 评论(0) 推荐(0) 编辑
摘要:A. Mahmoud and Longest Uncommon Subsequence 题目连接: http://codeforces.com/contest/766/problem/A Description While Mahmoud and Ehab were practicing for I 阅读全文
posted @ 2017-02-08 15:09 qscqesze 阅读(696) 评论(0) 推荐(0) 编辑
摘要:我的简历:http://www.cnblogs.com/qscqesze/p/5890770.html 小米支付实习面试经历:http://www.cnblogs.com/qscqesze/p/6401226.html 百度大搜机器学习面试经历:http://www.cnblogs.com/qscq 阅读全文
posted @ 2017-02-06 12:46 qscqesze 阅读(1664) 评论(3) 推荐(0) 编辑
摘要:C Cleaning 题目连接: http://agc010.contest.atcoder.jp/tasks/agc010_c Description There is a tree with N vertices, numbered 1 through N. The i th of the N− 阅读全文
posted @ 2017-02-04 23:16 qscqesze 阅读(494) 评论(0) 推荐(0) 编辑
摘要:B Boxes 题目连接: http://agc010.contest.atcoder.jp/tasks/agc010_b Description There are N boxes arranged in a circle. The i th box contains Ai stones. Det 阅读全文
posted @ 2017-02-04 22:49 qscqesze 阅读(282) 评论(0) 推荐(0) 编辑
摘要:E. Dasha and Puzzle 题目连接: http://codeforces.com/contest/761/problem/E Description Dasha decided to have a rest after solving the problem. She had been 阅读全文
posted @ 2017-02-01 14:25 qscqesze 阅读(247) 评论(0) 推荐(0) 编辑
摘要:D. Dasha and Very Difficult Problem 题目连接: http://codeforces.com/contest/761/problem/D Description Dasha logged into the system and began to solve prob 阅读全文
posted @ 2017-02-01 14:20 qscqesze 阅读(202) 评论(0) 推荐(0) 编辑
摘要:C. Dasha and Password 题目连接: http://codeforces.com/contest/761/problem/C Description After overcoming the stairs Dasha came to classes. She needed to w 阅读全文
posted @ 2017-02-01 14:08 qscqesze 阅读(256) 评论(0) 推荐(0) 编辑
摘要:B. Dasha and friends 题目连接: http://codeforces.com/contest/761/problem/B Description Running with barriers on the circle track is very popular in the co 阅读全文
posted @ 2017-02-01 14:04 qscqesze 阅读(185) 评论(0) 推荐(0) 编辑
摘要:A. Dasha and Stairs 题目连接: http://codeforces.com/contest/761/problem/A Description On her way to programming school tiger Dasha faced her first test — 阅读全文
posted @ 2017-02-01 14:01 qscqesze 阅读(255) 评论(0) 推荐(0) 编辑
摘要:github地址:https://github.com/qscqesze/StudentManager 简单描述一下: UI层面用于接受用户的处理信息,然后移交给StudentDao去处理数据。 其中StudentDao通过修改Xml充当的数据库,来反馈数据。 StudentDomain是用来定义数 阅读全文
posted @ 2017-01-29 14:46 qscqesze 阅读(5192) 评论(0) 推荐(1) 编辑
摘要:win7: 8080端口已经被其他应用使用,比如nixxxxxxxxxxxxx When I had an error Access Error: 404 Not Found I fixed it by doing the following: Open command prompt and typ 阅读全文
posted @ 2017-01-25 22:22 qscqesze 阅读(2376) 评论(0) 推荐(0) 编辑
摘要:RT,挥手,再见。 阅读全文
posted @ 2016-12-24 14:49 qscqesze 阅读(594) 评论(6) 推荐(1) 编辑
摘要:B Hongcow Solves A Puzzle 题目连接: http://codeforces.com/contest/745/problem/B Description Hongcow likes solving puzzles. One day, Hongcow finds two iden 阅读全文
posted @ 2016-12-18 17:14 qscqesze 阅读(289) 评论(0) 推荐(0) 编辑
摘要:A. Hongcow Learns the Cyclic Shift 题目连接: http://codeforces.com/contest/745/problem/A Description Hongcow is learning to spell! One day, his teacher gi 阅读全文
posted @ 2016-12-18 16:41 qscqesze 阅读(315) 评论(0) 推荐(0) 编辑
摘要:E. Vladik and cards 题目链接 http://codeforces.com/contest/743/problem/E 题面 Vladik was bored on his way home and decided to play the following game. He to 阅读全文
posted @ 2016-12-17 21:35 qscqesze 阅读(302) 评论(0) 推荐(1) 编辑
摘要:D Chloe and pleasant prizes 链接 http://codeforces.com/contest/743/problem/D 题面 Generous sponsors of the olympiad in which Chloe and Vladik took part al 阅读全文
posted @ 2016-12-16 23:38 qscqesze 阅读(419) 评论(0) 推荐(0) 编辑
摘要:C. Vladik and fractions 题目链接 http://codeforces.com/contest/743/problem/C 题面 Vladik and Chloe decided to determine who of them is better at math. Vladi 阅读全文
posted @ 2016-12-16 22:45 qscqesze 阅读(221) 评论(0) 推荐(0) 编辑
摘要:B. Chloe and the sequence 题目链接 http://codeforces.com/contest/743/problem/B 题面 Chloe, the same as Vladik, is a competitive programmer. She didn't have 阅读全文
posted @ 2016-12-16 22:37 qscqesze 阅读(306) 评论(0) 推荐(0) 编辑
摘要:A. Vladik and flights 题目链接 http://codeforces.com/contest/743/problem/A 题面 Vladik is a competitive programmer. This year he is going to win the Interna 阅读全文
posted @ 2016-12-16 22:15 qscqesze 阅读(189) 评论(0) 推荐(0) 编辑
摘要:C. Balance 题目链接 http://codeforces.com/contest/17/problem/C 题面 Nick likes strings very much, he likes to rotate them, sort them, rearrange characters w 阅读全文
posted @ 2016-12-13 23:17 qscqesze 阅读(161) 评论(0) 推荐(0) 编辑
摘要:A Noldbach problem 题面链接 http://codeforces.com/contest/17/problem/A 题面 Nick is interested in prime numbers. Once he read about Goldbach problem. It sta 阅读全文
posted @ 2016-12-13 14:36 qscqesze 阅读(265) 评论(0) 推荐(0) 编辑
摘要:D. Taxes 题目链接 http://codeforces.com/contest/735/problem/D 题面 Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Fu 阅读全文
posted @ 2016-12-13 11:11 qscqesze 阅读(258) 评论(0) 推荐(0) 编辑
摘要:C. Tennis Championship 题目链接 http://codeforces.com/contest/735/problem/C 题面 Famous Brazil city Rio de Janeiro holds a tennis tournament and Ostap Bende 阅读全文
posted @ 2016-12-13 11:06 qscqesze 阅读(1364) 评论(0) 推荐(0) 编辑
摘要:B. Urbanization 题目链接 http://codeforces.com/contest/735/problem/B 题面 Local authorities have heard a lot about combinatorial abilities of Ostap Bender s 阅读全文
posted @ 2016-12-13 10:50 qscqesze 阅读(159) 评论(0) 推荐(0) 编辑
摘要:A. Ostap and Grasshopper 题面 On the way to Rio de Janeiro Ostap kills time playing with a grasshopper he took with him in a special box. Ostap builds a 阅读全文
posted @ 2016-12-13 10:46 qscqesze 阅读(194) 评论(0) 推荐(0) 编辑
摘要:Codeforces Beta Round 80 (Div. 2 Only) A Blackjack1 题意 一共52张扑克,A代表1或者11,2 10表示自己的数字,其他都表示10 现在你已经有一个queen了,问你有多少种方案,能够得到n点 题解 其实只用考虑三种情况,都考虑一下就好了,实在不行 阅读全文
posted @ 2016-12-11 16:34 qscqesze 阅读(139) 评论(0) 推荐(0) 编辑
摘要:Codeforces Beta Round 62 A Irrational problem 题意 f(x) = x mod p1 mod p2 mod p3 mod p4 问你[a,b]中有多少个数满足f(x)=x 题解 显然直接带进去就好了…… 代码 include using namespace 阅读全文
posted @ 2016-12-10 00:39 qscqesze 阅读(168) 评论(0) 推荐(0) 编辑
摘要:Codeforces Round 160 (Div. 1) A Maxim and Discounts 题意 给你n个折扣,m个物品,每个折扣都可以使用无限次,每次你使用第i个折扣的时候,你必须买q[i]个东西,然后他会送你{0,1,2}个物品,但是送的物品必须比你买的最便宜的物品还便宜,问你最少花 阅读全文
posted @ 2016-12-08 13:13 qscqesze 阅读(230) 评论(0) 推荐(0) 编辑
摘要:Codeforces Round 383 (Div. 2) A. Arpa’s hard exam and Mehrdad’s naive cheat 题意 求1378^n mod 10 题解 直接快速幂 代码 include using namespace std; long long quick 阅读全文
posted @ 2016-12-07 11:43 qscqesze 阅读(527) 评论(0) 推荐(0) 编辑
摘要:Codeforces Round 271 (Div. 2) A Keyboard 题意 给你一个字符串,问你这个字符串在键盘的位置往左边挪一位,或者往右边挪一位字符,这个字符串是什么样子 题解 模拟一下就好了 代码 include using namespace std; string s[3]; 阅读全文
posted @ 2016-12-06 12:54 qscqesze 阅读(218) 评论(0) 推荐(0) 编辑
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