Givennnon-negative integersa1,a2, ...,an, where
each represents a point at coordinate (i,ai).nvertical lines are drawn such that
the two endpoints of ...
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其他好文 时间：
2014-06-04 21:09:33
阅读次数：
307
Given an array of non-negative integers, you
are initially positioned at the first index of the array.Each element in the
array represents your maximu...
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其他好文 时间：
2014-06-04 20:58:25
阅读次数：
296
Given amxngrid filled with non-negative
numbers, find a path from top left to bottom right whichminimizesthe sum of all
numbers along its path.Note:Yo...
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其他好文 时间：
2014-06-04 20:57:08
阅读次数：
360
Validate if a given string is numeric.Some
examples:"0"=>true" 0.1 "=>true"abc"=>false"1
a"=>false"2e10"=>trueNote:It is intended for the problem stat...
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其他好文 时间：
2014-06-04 20:54:02
阅读次数：
326
Given a list, rotate the list to the right
bykplaces, wherekis non-negative.For
example:Given1->2->3->4->5->NULLandk=2,return4->5->1->2->3->NULL./***D...
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其他好文 时间：
2014-06-04 20:44:57
阅读次数：
227
Given an array of non-negative integers, you
are initially positioned at the first index of the array.Each element in the
array represents your maximu...
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其他好文 时间：
2014-06-04 20:44:19
阅读次数：
216
Follow up for "Unique Paths":Now consider if
some obstacles are added to the grids. How many unique paths would there be?An
obstacle and empty space i...
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其他好文 时间：
2014-06-04 19:54:55
阅读次数：
258
Given a non-negative number represented as an
array of digits, plus one to the number.The digits are stored such that the most
significant digit is at...
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其他好文 时间：
2014-06-04 19:19:52
阅读次数：
185
Givennnon-negative integers representing an
elevation map where the width of each bar is 1, compute how much water it is
able to trap after raining.Fo...
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移动开发 时间：
2014-06-04 19:15:23
阅读次数：
345
The gray code is a binary numeral system where
two successive values differ in only one bit.Given a non-negative
integernrepresenting the total number...
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其他好文 时间：
2014-06-04 18:58:39
阅读次数：
277
