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HDU-5615(Jam's math problem)(方程求解)
HDU-5615-Jam's math problem(方程求解)Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 870 Accepted Submission(s): 415Problem Description原创 2016-03-15 19:23:54 · 497 阅读 · 0 评论 -
HDU-1205(吃糖果)
吃糖果Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 32022 Accepted Submission(s): 9106Problem DescriptionHOHO,终于从Speakless手上赢走了所有的原创 2016-03-15 12:11:28 · 346 阅读 · 0 评论 -
NBUT 1647
NBUT 1647 Description输入一个四个数字组成的整数 n,你的任务是数一数有多少种方法,恰好修改一个数字,把它 变成一个完全平方数(不能把首位修改成0)。比如n=7844,有两种方法:3844=62^2和7744=88^2。Input输入第一行为整数 T (1<=T<=1000),即测试数据的组数原创 2016-03-23 22:34:37 · 896 阅读 · 0 评论 -
UESTC 1012 (进制转换)(思维)
UESTC 1012 (进制转换)(思维)Description有一天人诹Lee在随手帮女神做题,突然女神发现了自己演算纸上的一个式子,但是式子只有两个加数却没有结果,最近在学不同进制加减法的女神忘了这个两个数字是多少进制了(只记得是小于等于10),但是她很好奇在可能的多少进制下这个式子得到的答案长度最长,为了从人赢Lee手中抢走女神,你需要快速计算出这个答案,例如78+87原创 2016-03-23 22:07:08 · 459 阅读 · 0 评论 -
Game
GameCrawling in process...Crawling failedTime Limit:500MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmitStatus DescriptionThere is a legend in the IT City原创 2016-03-12 21:31:02 · 336 阅读 · 0 评论 -
Interview(位运算)
InterviewCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 631A Description原创 2016-03-12 20:11:49 · 460 阅读 · 0 评论 -
Divisibility(区间)
DivisibilityCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 597A Descript原创 2016-03-12 19:43:25 · 346 阅读 · 0 评论 -
Tricky Sum(等比数列)
Tricky SumCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 598A Descriptio原创 2016-03-12 18:36:50 · 653 阅读 · 0 评论 -
Infinite Sequence
Infinite SequenceCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 622A Des原创 2016-03-12 19:36:54 · 584 阅读 · 0 评论 -
UESTC 1012 (思维)(找规律)
UESTC 1012(找规律)Description有一天人诹Lee在随手帮女神做题,突然女神发现了自己演算纸上的一个式子,但是式子只有两个加数却没有结果,最近在学不同进制加减法的女神忘了这个两个数字是多少进制了(只记得是小于等于$10$),但是她很好奇在可能的多少进制下这个式子得到的答案长度最长,为了从人赢Lee手中抢走女神,你需要快速计算出这个答案,例如$78+87原创 2016-03-23 18:59:30 · 531 阅读 · 0 评论 -
Wilbur and Swimming Pool(矩形求面积)
Wilbur and Swimming PoolCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 596A原创 2016-03-12 18:25:25 · 332 阅读 · 0 评论 -
HDOJ--5611(Baby Ming and phone number)(闰年)
Baby Ming and phone numberTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1675 Accepted Submission(s): 437Problem DescriptionBaby原创 2016-03-12 18:09:29 · 436 阅读 · 0 评论 -
CodeForces 626B
CodeForces 626B DescriptionCatherine has a deck of n cards, each of which is either red, green, or blue. As long as there are at least two cards left, she can do one of two actions:take an原创 2016-03-09 20:49:48 · 450 阅读 · 0 评论 -
HDU-5636(Shortest Path)(floyd最短路径)
HDU-5636(Shortest Path)(floyd最短路径)Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1393 Accepted Submission(s): 440Problem Descrip原创 2016-03-17 22:17:20 · 620 阅读 · 0 评论 -
bzoj 2456 mode
modeCrawling in process...Crawling failedTime Limit:1000MS Memory Limit:1024KB 64bit IO Format:%lld & %lluSubmitStatus Description给你一个n个数的数列,其中某个数出现了超过n div 2次即众数,原创 2016-03-15 17:54:56 · 333 阅读 · 0 评论