UniqueColor

2015年9月8日

摘要： Problem DescriptionSakura has a very magical tool to paint walls. One day, kAc asked Sakura to paint a wall that looks like an M×N matrix. The wall ha... 阅读全文

posted @ 2015-09-08 19:11 UniqueColor 阅读(248) 评论(0) 推荐(0) 编辑

hdu 4336 Card Collector(期望 dp 状态压缩)

摘要： Problem DescriptionIn your childhood, do you crazy for collecting the beautiful cards in the snacks? They said that, for example, if you collect all t... 阅读全文

posted @ 2015-09-08 17:07 UniqueColor 阅读(249) 评论(0) 推荐(0) 编辑

hdu 4405 Aeroplane chess（概率+dp）

摘要： Problem DescriptionHzz loves aeroplane chess very much. The chess map contains N+1 grids labeled from 0 to N. Hzz starts at grid 0. For each step he t... 阅读全文

posted @ 2015-09-08 13:33 UniqueColor 阅读(190) 评论(0) 推荐(0) 编辑

2015年9月7日

hdu 5036 Explosion（概率期望+bitset）

摘要： Problem DescriptionEveryone knows Matt enjoys playing games very much. Now, he is playing such a game. There are N rooms, each with one door. There ar... 阅读全文

posted @ 2015-09-07 21:42 UniqueColor 阅读(216) 评论(0) 推荐(0) 编辑

hdu 5033 Building (单调栈或暴力枚举 )

摘要： DescriptionOnce upon a time Matt went to a small town. The town was so small and narrow that he can regard the town as a pivot. There were some skyscr... 阅读全文

posted @ 2015-09-07 18:41 UniqueColor 阅读(202) 评论(0) 推荐(0) 编辑

2015年9月6日

codevs 1001 舒适的路线（并查集）

摘要：题目描述DescriptionZ小镇是一个景色宜人的地方，吸引来自各地的观光客来此旅游观光。Z小镇附近共有N(1 2 #include 3 #include 4 #include 5 #include 6 #include 7 using namespace std; 8 #define inf 1... 阅读全文

posted @ 2015-09-06 19:05 UniqueColor 阅读(1015) 评论(0) 推荐(0) 编辑

hdu 5430 Reflect （数学推导题）

摘要： Problem DescriptionWe send a light from one point on a mirror material circle,it reflects N times and return the original point firstly.Your task is c... 阅读全文

posted @ 2015-09-06 10:49 UniqueColor 阅读(281) 评论(0) 推荐(0) 编辑

hdu 5429 Geometric Progression（存个大数模板）

摘要： Problem DescriptionDetermine whether a sequence is a Geometric progression or not.In mathematics, a **geometric progression**, also known as a **geome... 阅读全文

posted @ 2015-09-06 10:19 UniqueColor 阅读(289) 评论(0) 推荐(0) 编辑

hdu 5427 A problem of sorting(字符排序)

摘要： Problem DescriptionThere are many people's name and birth in a list.Your task is to print the name from young to old.(There is no pair of two has the ... 阅读全文

posted @ 2015-09-06 10:09 UniqueColor 阅读(443) 评论(0) 推荐(0) 编辑

2015年9月5日

hdu 5428 The Factor(数学)

摘要： Problem DescriptionThere is a sequence ofnpositive integers. Fancycoder is addicted to learn their product, but this product may be extremely huge! Ho... 阅读全文

posted @ 2015-09-05 22:01 UniqueColor 阅读(281) 评论(0) 推荐(0) 编辑

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