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：
2018-11-07 14:08:21
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157
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. Example: Input: [ ["1","0","1","... ...
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其他好文 时间：
2018-11-06 13:25:38
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170
A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possibl ...
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2018-10-25 10:55:18
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161
Given a positive integer n, generate a square matrix filled with elements from 1 to n2 in spiral order. Example: AC code: Runtime: 0 ms, faster than 1 ...
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其他好文 时间：
2018-10-19 21:53:27
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104
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. Example: Input: [ ["1","0","1"," ...
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其他好文 时间：
2018-10-11 10:24:58
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112
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：
2018-10-02 20:08:56
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167
Given an integer n, generate a square matrix filled with elements from 1 to n 2 in spiral order. For example,Given n =3, You should return the followi ...
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2018-09-13 01:22:47
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194
262144K Morgana is playing a game called cacti lottery. In this game, morgana has a 3 \times 33×3 grid graph, and the graph is filled with 11 ~ 99 , e ...
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2018-09-13 01:11:14
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178
So do you want to take a leap of faith or become an old man, filled with regret, waiting to die alone? 作者：球肥妞链接：https://www.zhihu.com/question/3898054 ...
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其他好文 时间：
2018-09-09 15:12:19
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192
题目： A 3 x 3 magic square is a 3 x 3 grid filled with distinct numbers from 1 to 9 such that each row, column, and both diagonals all have the same sum ...
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其他好文 时间：
2018-09-08 14:12:53
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134
