【题目】
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 the head of the list.
【题意】
给定一个非负整数，这个表示为一个数字数组。计算这个整数加1后的值。
【思路】
从低位到高位依次相加，注意处理进...
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其他好文 时间：
2014-06-05 01:24:44
阅读次数：
250
【题目】
Validate if a given string is numeric.
Some examples:
"0" => true
" 0.1 " => true
"abc" => false
"1 a" => false
"2e10" => true
Note: It is intended for the problem statement to be ambiguous. You should gather all requirements up front before imple...
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其他好文 时间：
2014-06-04 23:45:09
阅读次数：
388
24 Point game
时间限制：3000 ms | 内存限制：65535 KB
难度：5
描述
There is a game which is called 24 Point game.
In this game , you will be given some numbers. Your task is to find an expressi...
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其他好文 时间：
2014-06-04 21:06:57
阅读次数：
295
一道记忆搜索题，记忆搜索题就是搜索的形式+DP的思想！题目：FatMouse has
stored some cheese in a city. The city can be considered as a square grid of
dimension n: each grid locatio...
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其他好文 时间：
2014-06-03 14:14:28
阅读次数：
466
This note summarizes articles from other places
about Microsoft Windows images for OpenStack creation, along with some first
hand experience. The whol...
【题目】
Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the histogram.
Above is a histogram where width of each bar is 1, given height = [2,1,5,6,2,3].
The...
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其他好文 时间：
2014-06-01 10:46:29
阅读次数：
242
Description
Some strange code is sent to Da Shan High School. It's said to be the prophet's note. The note is extremely hard to understand. However, Professor Meng is so smart that he successfully ...
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其他好文 时间：
2014-06-01 09:18:38
阅读次数：
246
题目：Problem DescriptionGiven a two-dimensional
array of positive and negative integers, a sub-rectangle is any contiguous
sub-array of size 1 x 1 or gr...
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其他好文 时间：
2014-05-31 11:35:43
阅读次数：
271
Jump Game IIGiven an array of non-negative
integers, you are initially positioned at the first index of the array.Each
element in the array represents...
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其他好文 时间：
2014-05-31 03:14:14
阅读次数：
243
DescriptionAn ascending sorted sequence of
distinct values is one in which some form of a less-than operator is used to
order the elements from smalle...
分类：
其他好文 时间：
2014-05-30 14:31:10
阅读次数：
297
