Problem:You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a...
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其他好文 时间：
2014-10-10 01:32:53
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213
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
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其他好文 时间：
2014-10-09 17:15:15
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218
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 maximum jump length at that position.
Determine i...
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其他好文 时间：
2014-10-09 16:59:57
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203
此题不难，可以用dfs来做，也可以用动态规划，但明显dfs性能不如dp。
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path.
Note:...
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编程语言 时间：
2014-10-09 15:59:48
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163
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：
2014-10-09 13:16:43
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179
这道题真真是在面试中碰到过，可惜当时复杂度到O（n2）了，太挫了，怪不得没有通过面试。
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 en...
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编程语言 时间：
2014-10-09 01:58:17
阅读次数：
229
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：
2014-10-06 21:14:50
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220
//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.
//digits={9,9,9,...
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其他好文 时间：
2014-10-06 13:46:10
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200
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2014-10-05 23:28:39
阅读次数：
357
Kaka's Matrix Travels
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 8006
Accepted: 3204
Description
On an N × N chessboard with a non-negative number i...
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其他好文 时间：
2014-10-05 11:40:38
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281
