是我算法不对,还是笔记本CPU太差?我优化了两次,还是花了三四个小时来得到结果。在输出上加1就是最终结果。The
sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.Find the sum of all the primes
below two mil...
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其他好文 时间:
2014-05-09 16:20:08
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295
这个比前面的要复杂点,但找对了规律,还是可以的。我逻辑思维不强,只好画图来数数列的下标了。分四次计算,存入最大值。左右一次,上下一次,左斜一次,右斜一次。In
the 2020 grid below, four numbers along a diagonal line have been mark...
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其他好文 时间:
2014-05-09 13:39:56
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412
题目描述N integers are arranged on a circle clockwise.
Given two integers M and K. For each position, you should take M continuous
integers on the left an...
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其他好文 时间:
2014-05-09 10:30:49
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350
HDU 1061 Rightmost Digit分类: ACM 算法 2011-12-17 17:37
749人阅读 评论(2) 收藏 举报integeroutputinputeach算法c Problem DescriptionGiven a positive
integer N, you sh....
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其他好文 时间:
2014-05-09 10:20:14
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243
Android provides a default Bluetooth stack,
BlueDroid, that is divided into two layers: The Bluetooth Embedded System (BTE),
which implements the core...
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其他好文 时间:
2014-05-09 10:18:47
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518
If you ever had the problem where you need to
extract files from a SharePoint Content Database or normal SQL Database stored
as binary, this post will...
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数据库 时间:
2014-05-09 09:54:59
阅读次数:
495
一点小错,两次过,基本思想是先比较头元素,哪个小就在哪个list的基础上插入,需要考虑两种不同的结束方式 1
/** 2 * Definition for singly-linked list. 3 * public class ListNode { 4 * int
val; 5 *...
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其他好文 时间:
2014-05-09 09:21:59
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273
这道题就是找规律啊!!!想想啊,11和10是可以连续的,那么10和11也是可以连续的。下面是AC代码:
1 /** 2 * The gray code is a binary numeral system where two successive values
differ in on...
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其他好文 时间:
2014-05-09 07:38:17
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325
Twemproxy is a proxy server that allows you to reduce the number of open connections
to yourMemcached or Redis server.
What is Twemproxy useful for? It can
reduce the number of connections t...
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其他好文 时间:
2014-05-09 06:30:25
阅读次数:
258
sys.c 代码分析
setregid
/*
* This is done BSD-style, with no consideration of the saved gid, except
* that if you set the effective gid, it sets the saved gid too. This
* makes it possib...
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系统相关 时间:
2014-05-09 02:13:12
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621