Description
Stable Grid
Consider a grid of size n x n where each cell contains a number. Let's call a grid stable if we canrearrange the numbers of each row so that every col...
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其他好文 时间：
2014-08-15 10:42:58
阅读次数：
190
Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given the fol...
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其他好文 时间：
2014-08-14 23:26:46
阅读次数：
219
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....
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其他好文 时间：
2014-08-14 20:50:59
阅读次数：
192
Given two integers n and k, return all possible combinations of k numbers out of 1 ... n.For example, If n = 4 and k = 2, a solution is:[ [2,4], [3,.....
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其他好文 时间：
2014-08-14 20:26:49
阅读次数：
202
In the Quicksort challenges, you sorted an entire array. Sometimes, you just need specific information about a list of numbers, and doing a full sort ...
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其他好文 时间：
2014-08-14 20:10:19
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275
ROADSTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 10804Accepted: 3976DescriptionN cities named with numbers 1 ... N are connected with one...
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其他好文 时间：
2014-08-14 10:40:08
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265
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.For example, Given 1->2...
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其他好文 时间：
2014-08-14 01:01:07
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230
Description
Problem G - Great Numbers
In this problem you have to count the number of great numbers of length n. Here a great number must have the following property:
the number must be divis...
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其他好文 时间：
2014-08-13 22:35:27
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219
文能深情寻萝莉，武能仗义护人妻[问题描述]Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return ...
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其他好文 时间：
2014-08-13 14:51:56
阅读次数：
228
------------------------------------------------------------以此题警告自己：总结，1.在数组的使用时，一定别忘了初始化2.在两种情况复制代码时，一定要小心，注意修改变量名，一不留神就会带来不可估量的后果，一定要仔细挨着一个一个变量的修改，别...
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其他好文 时间：
2014-08-13 13:00:56
阅读次数：
187
