题目: Given an unsorted array of integers, find the length of longest increasing subsequence. Example: Note: There may be more than one LIS combination, ...
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编程语言 时间:
2019-10-20 19:57:56
阅读次数:
102
Given a set of candidate numbers (candidates) (without duplicates) and a target number (target), find all unique combinations in candidates where the ...
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其他好文 时间:
2019-10-19 20:30:00
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89
Given a collection of candidate numbers (candidates) and a target number (target), find all unique combinations in candidates where the candidate numb ...
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其他好文 时间:
2019-10-19 20:19:00
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84
Game theory Nim SG function Graph theory SPFA Dijkstra MST (Kruskal) Virtual tree 例: "[SDOI2011]消耗战" Tree plus cycle (contaning multiple edges) Heavy ...
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其他好文 时间:
2019-10-12 22:26:29
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95
题目大意:计算小于2^n,且满足2^k-1并且是7的倍数的个数 思路:优先打表,数据不大,1e5,然后求个前n项和 ...
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其他好文 时间:
2019-10-05 22:38:05
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88
Problem A. Number Theory Problem Problem L. World Cup ...
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其他好文 时间:
2019-10-05 22:26:58
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99
Edit: I suddenly found that this theorem is called Abel Identity. And the proof here is exactly the same as what he did. At first, I'd like to say tha ...
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其他好文 时间:
2019-10-04 21:03:48
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98
Given an unsorted array of integers, find the length of longest increasing subsequence. Example: Note: There may be more than one LIS combination, it ...
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其他好文 时间:
2019-09-28 11:16:10
阅读次数:
106
参考文章: MySQL索引原理及慢查询优化 https://tech.meituan.com/2014/06/30/mysql-index.html MySQL索引背后的数据结构及算法原理 http://blog.codinglabs.org/articles/theory-of-mysql-ind ...
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数据库 时间:
2019-09-22 23:27:52
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155
Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates funct... ...
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其他好文 时间:
2019-09-08 20:01:52
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128