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A. Amity Assessment 题目连接: http://www.codeforces.com/contest/655/problem/A Description Bessie the cow and her best friend Elsie each received a sliding
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posted @ 2016-03-20 14:12
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C. Hostname Aliases 题目连接: http://www.codeforces.com/contest/644/problem/C Description There are some websites that are accessible through several diff
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posted @ 2016-03-20 12:59
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B. Processing Queries 题目连接: http://www.codeforces.com/contest/644/problem/B Description In this problem you have to simulate the workflow of one threa
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posted @ 2016-03-20 12:34
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D. Delivery Bears 题目连接: http://www.codeforces.com/contest/653/problem/D Description Niwel is a little golden bear. As everyone knows, bears live in fo
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posted @ 2016-03-19 22:08
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C. Bear and Up Down 题目连接: http://www.codeforces.com/contest/653/problem/C Description The life goes up and down, just like nice sequences. Sequence t1
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posted @ 2016-03-19 22:02
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B. Bear and Compressing 题目连接: http://www.codeforces.com/contest/653/problem/B Description Limak is a little polar bear. Polar bears hate long strings
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posted @ 2016-03-19 21:57
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A. Bear and Three Balls 题目连接: http://www.codeforces.com/contest/653/problem/A Description Limak is a little polar bear. He has n balls, the i th ball
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posted @ 2016-03-19 21:53
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A. Chat Server's Outgoing Traffic 题目连接: http://www.codeforces.com/contest/5/problem/A Description Polycarp is working on a new project called "Polycha
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posted @ 2016-03-18 20:29
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D. Mysterious Present 题目连接: http://www.codeforces.com/contest/4/problem/D Description Peter decided to wish happy birthday to his friend from Australi
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posted @ 2016-03-18 19:56
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B. Before an Exam 题目连接: http://www.codeforces.com/contest/4/problem/B Description Tomorrow Peter has a Biology exam. He does not like this subject muc
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posted @ 2016-03-18 19:24
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A. Watermelon 题目连接: http://www.codeforces.com/contest/4/problem/A Description One hot summer day Pete and his friend Billy decided to buy a watermelon
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posted @ 2016-03-18 19:06
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D. Running with Obstacles 题目连接: http://www.codeforces.com/contest/637/problem/D Description A sportsman starts from point xstart = 0 and runs to point
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posted @ 2016-03-18 16:55
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旅游的Final柱 题目连接: http://acm.uestc.edu.cn/ /problem/show/1288 Description 柱神要去打Final啦~(≧▽≦)/~啦啦啦 柱神来到了异国他乡的普吉岛,柱神决定好好游览一番。 普吉岛的景点编号为11到NN,景点之间由双向的道路连接着,
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posted @ 2016-03-18 12:00
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C. Promocodes with Mistakes 题目连接: http://www.codeforces.com/contest/637/problem/C Description During a New Year special offer the "Sudislavl Bars" off
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posted @ 2016-03-17 23:10
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B. Chat Order 题目连接: http://www.codeforces.com/contest/637/problem/B Description Polycarp is a big lover of killing time in social networks. A page wit
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posted @ 2016-03-17 22:43
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A. Voting for Photos 题目连接: http://www.codeforces.com/contest/637/problem/A Description After celebrating the midcourse the students of one of the facu
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posted @ 2016-03-17 22:33
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http://www.bilibili.com/video/av4108914/
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posted @ 2016-03-16 18:07
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Solid Geometry Homework 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5298 Description Yellowstar is studying solid geometry recently,and today’s ho
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posted @ 2016-03-15 19:58
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Unstable 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5295 Description Rasen had lost in labyrinth for 20 years. In a normal day, he found a bright
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posted @ 2016-03-15 19:01
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Pocket Cube 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5292 Description Pocket Cube is the 2×2×2 equivalent of a Rubik’s Cube(3×3×3). The cube co
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posted @ 2016-03-15 12:46
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MC挖矿世界 题目连接: http://acm.uestc.edu.cn/ /problem/show/1287 Description 银牌爷和柱神开始玩MC啦,但是怪物实在是太多了,于是银牌爷决定去挖点钻石提升装备。 来到矿脉的银牌爷发现矿脉错综复杂。 矿脉是由一些矿洞和一些通道组成的,通道连着
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posted @ 2016-03-15 10:10
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Candy Distribution 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5291 Description WY has n kind of candy, number 1 N, The i th kind of candy has ai.
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posted @ 2016-03-14 22:11
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Y sequence 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5297 Description Yellowstar likes integers so much that he listed all positive integers in
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posted @ 2016-03-14 10:26
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Annoying problem 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5293 Description Coco has a tree, whose vertices are conveniently labeled by 1,2,…,n.
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posted @ 2016-03-13 20:49
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Annoying problem 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5296 Description Coco has a tree, whose nodes are conveniently labeled by 1,2,…,n, wh
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posted @ 2016-03-13 00:03
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King's Pilots 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5644 Description The military parade will last for n days. There is a aerobatic flight s
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posted @ 2016-03-12 23:10
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King's Game 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5643 Description In order to remember history, King plans to play losephus problem in the
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posted @ 2016-03-12 22:34
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King's Order 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5642 Description After the king's speech , everyone is encouraged. But the war is not ove
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posted @ 2016-03-12 22:30
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King's Cake 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5640 Description It is the king's birthday before the military parade . The ministers prep
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posted @ 2016-03-12 22:26
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King's Phone 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5641 Description In a military parade, the King sees lots of new things, including an And
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posted @ 2016-03-12 22:21
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Circles Game 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5299 Description There are n circles on a infinitely large table.With every two circle, e
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posted @ 2016-03-12 18:21
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Tricks Device 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5294 Description Innocent Wu follows Dumb Zhang into a ancient tomb. Innocent Wu’s at th
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posted @ 2016-03-12 18:15
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Assignment 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5289 Description Tom owns a company and he is the boss. There are n staffs which are number
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posted @ 2016-03-12 18:12
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OO’s Sequence 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5288 Description OO has got a array A of size n ,defined a function f(l,r) represent the
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posted @ 2016-03-12 18:06
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人族5BB rush timing 3min 3min30 一波战术,对面双开不侦察应该就GG了。 14农民BS,建议在第一个BS后的100矿,马上接上一个BS堵口,基本上对面是侦察不到的,特别是内双图。 然后BB。 农民不停。 有150矿就下BB,补到5BB。BB无脑产枪兵。 人口差8个的时候,就
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posted @ 2016-03-12 00:39
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D. Least Cost Bracket Sequence 题目连接: http://www.codeforces.com/contest/3/problem/D Description This is yet another problem on regular bracket sequence
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posted @ 2016-03-11 18:15
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C. Tic tac toe 题目连接: http://www.codeforces.com/contest/3/problem/C Description Certainly, everyone is familiar with tic tac toe game. The rules are ve
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posted @ 2016-03-11 17:52
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B. Lorry 题目连接: http://www.codeforces.com/contest/3/problem/B Description A group of tourists is going to kayak and catamaran tour. A rented lorry has
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posted @ 2016-03-11 17:34
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A. Shortest path of the king 题目连接: http://www.codeforces.com/contest/3/problem/A Description The king is left alone on the chessboard. In spite of thi
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posted @ 2016-03-11 16:17
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C. Commentator problem 题目连接: http://www.codeforces.com/contest/2/problem/C Description The Olympic Games in Bercouver are in full swing now. Here ever
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posted @ 2016-03-11 16:02
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