You are given an n x n 2D matrixrepresenting an image.
Rotate the image by 90 degrees (clockwise).
Follow up:
Could you do this in-place?
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#pragma once
#include
#include
using n...
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其他好文 时间:
2015-02-12 22:52:50
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under the directory of the project, create file .gdbinitwrite the "set follow-fork-mode child"then you can debug the child process
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系统相关 时间:
2015-02-11 10:47:42
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You are given annxn2D matrix representing an image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this in-place?class Solution {pub...
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其他好文 时间:
2015-02-10 14:52:59
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This webpage covers the space and time Big-O complexities of sorting algorithms used in Computer Science.Follow: sorting of big O实用的算法可视化工具:WIn32 Linu...
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其他好文 时间:
2015-02-09 18:14:07
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Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you use extra space?A s...
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其他好文 时间:
2015-02-09 15:40:55
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Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place.Follow up:Did you use extra space?A straight forward solution using O(mn) space is probably a bad idea.A si...
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其他好文 时间:
2015-02-09 12:53:24
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标题:Set Matrix Zeroes通过率:31.3%难度:中等Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Fol...
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其他好文 时间:
2015-02-09 12:43:33
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Search in Rotated Sorted Array II
Follow up for "Search in Rotated Sorted Array":
What if duplicates are allowed?
Would this affect the run-time complexity? How and w...
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其他好文 时间:
2015-02-08 18:16:36
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199
Airbnb电面风格是要求代码写完了能够编译,然后自己写测试用例并跑过。感觉这样的好处是的确很考察代码功力,那种当场一次bug free,然后跑几个测试用例全过的感觉很爽。不好的地方是容易增加变数,因为即使自己本身水平不变,不同时候发挥略有差异,检查一两个bug用的时间可能就没机会做后面的follow up了。
第一轮考察分页显示功能的实现。给了以下一些输入数据,要求将以下行分页显示,每...
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其他好文 时间:
2015-02-08 06:48:13
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题目要求:Rotate ImageYou are given annxn2D matrix representing an image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this in-place?代码...
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其他好文 时间:
2015-02-07 21:32:30
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204