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LeetCode——Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. Each number in C may only be used once in the combina...
分类:其他好文   时间:2014-11-18 16:02:52    阅读次数:247
[Leetcode] Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
分类:其他好文   时间:2014-11-13 06:58:22    阅读次数:146
[Leetcode] Combination Sum
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:其他好文   时间:2014-11-13 06:56:43    阅读次数:179
A C
Problem DescriptionAre you excited when you see the title "AC" ? If the answer is YES , AC it ;You must learn these two combination formulas in the sc...
分类:其他好文   时间:2014-11-09 22:00:51    阅读次数:155
BZOJ2982 combination
恩恩。。。数论题目首先答案即C(n, m) % p (其中p = 10007)于是我们想到了Lucas定理(别问窝为什么,我是蒟蒻T T):C(n, m) % p = (C(n % p, m % p) * C(n / p, m / p)) % p这里p很小,于是左半部分"C(n % p, m % p...
分类:其他好文   时间:2014-11-08 18:07:59    阅读次数:233
BZOJ 2982 combination Lucas定理
题目大意:发上来就过不了审核了……总之大意就是求C(n,m) mod 10007 m,n∈[1,2*10^8] 卢卡斯定理:C(n,m)=C(n%p,m%p)*C(n/p,m/p) mod p 要求p是质数 其中n%p可能会小于m%p 这种情况下直接返回0即可 证明去问卢卡斯 我不知道 #include #include #include #include #define p 10007 ...
分类:其他好文   时间:2014-10-27 15:41:33    阅读次数:198
leetcode第39题--Combination Sum II
题目:Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each numb...
分类:其他好文   时间:2014-10-26 06:43:06    阅读次数:171
leetcode第38题--Combination Sum
题目:Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated ...
分类:其他好文   时间:2014-10-25 22:50:47    阅读次数:267
leetcode - Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. Each number in C may only be used once in the combina...
分类:其他好文   时间:2014-10-25 14:34:02    阅读次数:163
leetcode - Combination Sum
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same repeated number may be chosen from C unlimited numb...
分类:其他好文   时间:2014-10-25 11:56:08    阅读次数:206
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