zip is a built-in function that takes two or more sequence and ‘zips’ them into a list of tuples, where each tuple contains one element from each sequ...
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其他好文 时间：
2014-07-22 22:53:14
阅读次数：
269
Merge Two Sorted ListsMerge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the fir...
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其他好文 时间：
2014-07-22 22:51:35
阅读次数：
146
创建表： hive> CREATE TABLE pokes (foo INT, bar STRING); Creates a table called pokes with two columns, the first being an integer and the other a string....
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其他好文 时间：
2014-07-22 22:50:54
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262
DescriptionThere is a number of disjoint vertical line segments in the plane. We say that two segments are horizontally visible if they can be connect...
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其他好文 时间：
2014-07-20 09:27:15
阅读次数：
351
Flip Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 30062
Accepted: 13036
Description
Flip game is played on a rectangular 4x4 field with two-sided p...
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其他好文 时间：
2014-07-19 23:42:59
阅读次数：
405
F - 最大子矩形
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64u
Submit
Status
Description
Given a two-dimensional array of positive and negative integers, a sub-rectangle is any ...
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其他好文 时间：
2014-07-19 23:26:59
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236
Swap Nodes in PairsGiven a linked list, swap every two adjacent nodes and return its head.For example,Given1->2->3->4, you should return the list as2-...
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其他好文 时间：
2014-07-19 22:25:10
阅读次数：
210
It is often useful to swap the values of two variables. With conventional assignments, you have to use a temporary variable. This solution is cumberso...
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其他好文 时间：
2014-07-19 18:32:06
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243
Binary String Matching
时间限制：3000 ms | 内存限制：65535 KB
难度：3
描述
Given two strings A and B, whose alphabet consist only ‘0’ and ‘1’. Your task is only to tell how many times does A appear as...
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其他好文 时间：
2014-07-19 13:26:19
阅读次数：
274
Your little brother has just learnt to write one, two and three, in English. He has written a lot of those words in a paper, your task is to recognize...
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其他好文 时间：
2014-07-19 11:30:29
阅读次数：
225
