08 2018 档案
摘要:神秘群岛 Description 小J继续着周游世界的旅程,这次他来到了一个神奇的群岛。这片群岛有n个岛屿,同时这些岛屿被标上了1-n的编号。 每个岛屿上面都有神奇的传送门,传送门可以把小J从当前的岛屿u传送到指定的岛屿v上面,同时在对应的岛屿v上也有一个与之相对应的传送门,可以使用这个传送门从岛屿
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摘要:Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 294096 Accepted Submission(s): 69830 Pro
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摘要:C. Ordering Pizza C. Ordering Pizza It's another Start[c]up finals, and that means there is pizza to order for the onsite contestants. There are only
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摘要:Snowflake Snow Snowflakes Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 48646 Accepted: 12703 Description You may have heard that no two
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摘要:Long Long Message Time Limit: 4000MS Memory Limit: 131072K Total Submissions: 34473 Accepted: 13834 Case Time Limit: 1000MS Description The little cat
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摘要:Crazy Search Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 32337 Accepted: 8906 Description Many people like to solve hard puzzles some o
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摘要:Parallelogram Counting Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6895 Accepted: 2423 Description There are n distinct points in the p
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摘要:Musical Theme Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 33820 Accepted: 11259 Description A musical melody is represented as a sequen
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摘要:魔咒词典 Time Limit: 8000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16641 Accepted Submission(s): 3916 Problem D
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摘要:错解警告!!! 描述 可怜的RunningPhoton又做噩梦了。。但是这次跟上次不大一样,虽然他又被困在迷宫里,又被装上了一个定时炸弹,但是值得高兴的是,他发现他身边有数不清的财宝,所以他如果能带着这些财宝并活着逃出去的话,他就发财啦。不过,这次的迷宫不再是一个矩形方格了,而是由点和边组成的图,每
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摘要:Friendship Time Limit: 2000MS Memory Limit: 20000K Total Submissions: 11429 Accepted: 3173 Description In modern society, each person has his own frie
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摘要:单调队列 加了读入挂比不加更慢。。。。 而且这份代码要交c++ 有大神G++跑了700ms。。。。。 orzorzorz
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摘要:#include #include #include using namespace std; int dp[150]; void x01back(int w,int v,int W) { for(int i=W;i>=w;i--){ dp[i]=max(dp[i],dp[i-w]+v); } } void multiback(int w,int v,int ...
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摘要:看来模板又错了,敲你妈妈小饼干
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摘要:Optimal Milking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 19456 Accepted: 6947 Case Time Limit: 1000MS Description FJ has moved his K
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摘要:Katu Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11429 Accepted: 4233 Description Katu Puzzle is presented as a directed graph G
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摘要:Ikki's Story IV - Panda's Trick Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 11405 Accepted: 4168 Description liympanda, one of Ikki’s
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