题目:最大的盛水容器Given n non-negative integers a1, a2, …, an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Fi...
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其他好文 时间:
2015-08-13 18:00:02
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103
1.通过html比较diff_text两文本不同之处#!/usr/bin/envpythonimportdifflibtext1="""text1:Thismoduleprovidesclassesandfunctionsforcomparingsequences.includingHTMLandcontextandunifieddiffs.difflibdocumentv7.4addstring"""text1_lines=text1.splitlines()text2="""text..
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编程语言 时间:
2015-08-12 19:56:38
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201
Given?n?non-negative integers?a1,?a2, ...,?an, where each represents a point at coordinate (i,?ai).?n?vertical lines are drawn such that the two endpoints of line?i?is at (i,?ai)...
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其他好文 时间:
2015-08-11 23:49:14
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357
POJ3739 Special Squares描述:There are some points and lines parellel to x-axis or y-axis on the plane. If arbitrary chosen two lines parallel to x-axis ...
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其他好文 时间:
2015-08-11 06:55:08
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156
Problem description
Input
The first line has one integer: N, the number of different distances the Golf Bot can shoot. Each of the following N lines has one integer, ki, the di...
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其他好文 时间:
2015-08-10 20:01:23
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123
Print Words in LinesTime Limit:1000MSMemory Limit:65536KTotal Submissions:1624Accepted:864DescriptionWe have a paragraph of text to print. A text is a...
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其他好文 时间:
2015-08-09 16:48:07
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106
首先旋转坐标系$x'=x-y$$y'=-x-y$则对于一个点,它下一步可以往它左上角任意一个点连线。根据Dilworth定理,答案=这个偏序集最长反链的长度。设f[i]为到i点为止的最长反链长度,则f[i]=max(f[j])+1,j在i的左下角按x坐标排序后用树状数组优化DP即可,时间复杂度$O(...
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其他好文 时间:
2015-08-07 23:52:20
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277
Time Limit: 3 Seconds Memory Limit: 32768 KB
Now the God is very angry, so he wants to punish the lazy, greedy humans. He chooses to throw some lines of bricks (just down from the very high Heav...
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其他好文 时间:
2015-08-06 13:21:46
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119
第一步:右键新建文本文件。第二步:打开 并复制一下文件 到 新建文本文件。@echo on color 2f mode con: cols=80 lines=25 @REM @echo 正在清理SVN文件,请稍候...... @rem 循环删除当前目录及子目录下所有的SVN文件 @rem for /...
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其他好文 时间:
2015-08-06 12:31:58
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118
题目:Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints ...
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其他好文 时间:
2015-08-06 11:06:23
阅读次数:
81