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
阅读次数：
262
Merge k Sorted ListsMergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.这道题，第一次刷是过了，第二次同样的代码超时了，看来case是在不断...
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其他好文 时间：
2014-07-22 22:50:32
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237
Jzzhu has invented a kind of sequences, they meet the following property:
You are given x and y,
please calculate fn modulo 1000000007 (109?+?7).
Input
The first line contains two int...
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其他好文 时间：
2014-07-22 22:49:33
阅读次数：
296
题目描述： Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1={11, 12, 13, 14} is...
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其他好文 时间：
2014-07-22 22:48:53
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207
Jzzhu has invented a kind of sequences, they meet the following property:
You are given x and
y, please calculate fn modulo
1000000007 (109?+?7).
Input
The first line contains two integers...
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其他好文 时间：
2014-07-20 10:43:17
阅读次数：
213
Description
Problem D: Power Strings
Given two strings a and b we define a*b to be their concatenation. For example, if
a = "abc" and b = "def" then a*b = "abcdef". If we think of concatenation a...
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其他好文 时间：
2014-07-20 09:39:37
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263
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
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351
Description
Given two strings a and b we define a*b to be their concatenation. For example, if a = "abc" and b = "def" then a*b = "abcdef". If we think of concatenation as multiplication, exponentiat...
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其他好文 时间：
2014-07-19 23:47:19
阅读次数：
418
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
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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
阅读次数：
236
