1299: [LLH邀请赛]巧克力棒
Time Limit: 10 Sec Memory Limit: 162 MB
Submit: 420 Solved: 231
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Description
TBL和X用巧克力棒玩游戏。每次一人可以从盒子里取出若干条巧克力棒,或是将一根取出的巧克力棒吃掉正整数长度。TBL先手两人轮流,无法操作的人...
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其他好文 时间:
2016-05-13 01:51:31
阅读次数:
177
Description
Urej loves to play various types of dull games. He usually asks other people to play with him. He says that playing those games can show his extraordinary wit. Recently Urej takes a great...
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其他好文 时间:
2016-05-13 01:47:55
阅读次数:
141
292. Nim Game
My Submissions
Question
Editorial Solution
Total Accepted: 67907 Total
Submissions: 128306 Difficulty: Easy
You are playing the following Nim Game with your frien...
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其他好文 时间:
2016-05-12 21:39:34
阅读次数:
139
题目:有几堆石子,两个人从中取,一次可以取多个(至少一个),当某个人取的时候石子为0,则这个人输,问在自己有必赢策略情况下,第一步可以取哪些堆的石子,使得对方为必输状态?首先要知道NIM博弈问题的结论;对于一个局面,当且仅当A[1] xor A[2] xor ... xor A[N] = 0时,该局面为P局面,也就是必输局面
当不等于0的时候,存在必赢策略思路:
首先判断自己是否为必输局面,为必输...
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其他好文 时间:
2016-05-12 20:51:42
阅读次数:
105
Being a Good Boy in Spring Festival
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 6295 Accepted Submission(s): 3781Problem Description
一...
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其他好文 时间:
2016-05-12 16:56:50
阅读次数:
138
最近闲来无事刷LeetCode,发现这道题的Accept Rate还是挺高的,尝试着做了一下,结果悲剧了,把过程写下来,希望能长点记性。该题的描述翻译成中文如下:
你正在和你的朋友玩尼姆游戏(Nim Game): 桌子上有一堆石块,你和你的朋友轮流去拿这些石块,每次只能拿1块、2块或者3块。在石块被拿光前,最后一次拿到石块的人获胜。你将首先去拿这些石块。 你和你的朋友都非常聪明,并且拥有应对该游...
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其他好文 时间:
2016-05-12 13:59:07
阅读次数:
270
You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 to 3 ston ...
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其他好文 时间:
2016-05-11 21:57:53
阅读次数:
126
找一下规律就发现,4的倍数都必败,其它都必胜。 ...
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其他好文 时间:
2016-04-30 06:38:39
阅读次数:
124
Nim Game You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 ...
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其他好文 时间:
2016-04-25 00:51:55
阅读次数:
145