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心向阳光2014
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n a^o7 !
n a^o7 !Time Limit: 1000ms Memory limit: 65536K 有疑问？点这里^_^题目描述 All brave and intelligent fighters, next you will step into a distinctive battleground which is full of sweet and happ原创 2015-06-15 10:16:24 · 520 阅读 · 0 评论 -
POJ3349---Snowflake Snow Snowflakes
Snowflake Snow SnowflakesTime Limit: 4000MS Memory Limit: 65536KTotal Submissions: 34865 Accepted: 9164判断是否存在两片相同的雪花；（每个雪花有六瓣）；恩~，Hash法；存储每片雪花的和进行哈希；Description原创 2015-08-11 23:12:20 · 273 阅读 · 0 评论 -
POJ2002---Squares(找正方形的个数)
SquaresTime Limit: 3500MS Memory Limit: 65536KTotal Submissions: 17569 Accepted: 6690题意：给出一些整数点求尤其组成的正方形的个数；枚举哈希；DescriptionA square is a 4-sided polygon原创 2015-08-12 19:59:16 · 945 阅读 · 0 评论 -
poj3432---Count Squares
枚举两点找正方形的另外两点;1,枚举一条边上的两点找另外两点;2.枚举对角线上的两点找另外两点;Count SquaresTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 2842 Accepted: 1256DescriptionGiv原创 2015-08-05 14:33:46 · 391 阅读 · 0 评论 -
POJ1840--------Eqs
EqsTime Limit: 5000MS Memory Limit: 65536KTotal Submissions: 14101 Accepted: 6932map水一发；DescriptionConsider equations having the following form:a1x13+ a2x原创 2015-08-20 22:00:41 · 368 阅读 · 0 评论