星斗万千 - 博客园

2015年5月7日

HDU 4716 Computer Graphics Problem (纯水题)

摘要： Description In this problem we talk about the study of Computer Graphics. Of course, this is very, very hard. We have designed a new mobile phon... 阅读全文

posted @ 2015-05-07 15:39 星斗万千阅读(155) 评论(0) 推荐(0) 编辑

HDU 4727 The Number Off of FFF

摘要： Description X soldiers from the famous " *FFF* army" is standing in a line, from left to right. You, as the captain of *FFF*, decides to have a ... 阅读全文

posted @ 2015-05-07 15:28 星斗万千阅读(108) 评论(0) 推荐(0) 编辑

HDU 4722 Good Numbers(找规律)

摘要： Description If we sum up every digit of a number and the result can be exactly divided by 10, we say this number is a good number. You are requi... 阅读全文

posted @ 2015-05-07 15:27 星斗万千阅读(143) 评论(0) 推荐(0) 编辑

HDU 4720 Naive and Silly Muggles

摘要： Description Three wizards are doing a experiment. To avoid from bothering, a special magic is set around them. The magic forms a circle, which co... 阅读全文

posted @ 2015-05-07 15:26 星斗万千阅读(130) 评论(0) 推荐(0) 编辑

2015年5月6日

HDU 3625 Examining the Rooms

摘要： Problem Description A murder happened in the hotel. As the best detective in the town, you should examine all the N rooms of the hotel immediately... 阅读全文

posted @ 2015-05-06 21:34 星斗万千阅读(192) 评论(0) 推荐(0) 编辑

HDU 1134 Game of Connections

摘要： Problem Description This is a small but ancient game. You are supposed to write down the numbers 1, 2, 3, ... , 2n - 1, 2n consecutively in clockw... 阅读全文

posted @ 2015-05-06 20:48 星斗万千阅读(164) 评论(0) 推荐(0) 编辑

HDU 1023 Train Problem II(卡特兰数)

摘要： Problem Description As we all know the Train Problem I, the boss of the Ignatius Train Station want to know if all the trains come in strict-incre... 阅读全文

posted @ 2015-05-06 20:36 星斗万千阅读(106) 评论(0) 推荐(0) 编辑

2015年5月5日

第四届 Mountain Subsequences

摘要： DescriptionCoco is a beautiful ACMer girl living in a very beautiful mountain. There are many trees and flowers on the mountain, and there are many ... 阅读全文

posted @ 2015-05-05 21:01 星斗万千阅读(121) 评论(0) 推荐(0) 编辑

第四届 Contest Print Server

摘要： Description In ACM/ICPC on-site contests ,3 students share 1 computer,so you can print your source code any time. Here you need to write a cont... 阅读全文

posted @ 2015-05-05 19:24 星斗万千阅读(89) 评论(0) 推荐(0) 编辑

第四届 Alice and Bob

摘要： Description Alice and Bob like playing games very much.Today, they introduce a new game. There is a polynomial like this: (a0*x^(2^0)+1) * (a1 *... 阅读全文

posted @ 2015-05-05 18:41 星斗万千阅读(174) 评论(0) 推荐(0) 编辑