Given an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the following matri...
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其他好文 时间:
2015-04-07 22:57:47
阅读次数:
106
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间:
2015-04-07 21:28:54
阅读次数:
100
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified.
You should pack your words in a greedy approach; that i...
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其他好文 时间:
2015-04-07 17:40:50
阅读次数:
137
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间:
2015-04-07 13:35:52
阅读次数:
95
在使用普通用户登录的状态下使用su (su -)命令 切换到root用户时提示:su: incorrect password,但是直接使用root用户和密码可以登录操作系统。
解决方案:
可能跟su这个执行文件的属性有关。
The permissions should be "-rwsr-xr-x"
而自己的系统中su 的属性为 "-rwxr-xr-x"
也就是说,s...
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其他好文 时间:
2015-04-07 12:10:35
阅读次数:
276
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间:
2015-04-06 23:07:35
阅读次数:
137
Given an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm should ru...
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其他好文 时间:
2015-04-06 15:29:32
阅读次数:
108
Given an integer array, find a subarray where the sum of numbers is zero. Your code should return the index of the first number and the index of the l...
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其他好文 时间:
2015-04-06 14:05:45
阅读次数:
116
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
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其他好文 时间:
2015-04-06 00:55:26
阅读次数:
197
linkhttp://rabbitstack.github.io/deploying-cloud-foundry-on-openstack-juno-and-xenserver-part-ii/Let's move on. We should have our OpenStack instance ...
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其他好文 时间:
2015-04-05 21:43:27
阅读次数:
521