People attend college or university for a lot of different reasons. I believe that the three most common reasons are to prepare for a career, to have ...
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其他好文 时间：
2015-05-15 21:12:50
阅读次数：
140
DescriptionYou are given three n × n matrices A, B and C. Does the equation A × B = C hold true?InputThe first line of input contains a positive integ...
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编程语言 时间：
2015-05-14 18:14:55
阅读次数：
174
使用pickle保存,读取文件#dump.py
import pickle
try:
with open('data.pickle','wb') as data:
pickle.dump([1,2,'three'],data)except IOError as err:
print('file error:' + str(err))
excep...
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编程语言 时间：
2015-05-14 12:07:36
阅读次数：
189
Biorhythms
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 119434
Accepted: 37521
Description
Some people believe that there are three cycles in a person's...
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其他好文 时间：
2015-05-14 10:09:45
阅读次数：
118
1.枚举 使用enum创建枚举——注意Swift的枚举可以关联方法：enum Rank: Int { case Ace = 1 case Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten case Jack, Queen, ...
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编程语言 时间：
2015-05-14 00:37:21
阅读次数：
137
Know Your Next CommitDan Bergh Johnssoni TAPPED THREE PROGRAMMERS ON THEiR SHOULDERS and asked what they were doing. “I am refactoring these methods,” the first answered. “I am adding some parameters t...
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其他好文 时间：
2015-05-13 10:23:07
阅读次数：
135
In China, people use a pair of chopsticks to get food on the table, but Mr. L is a bit different. He uses
a set of three chopsticks – one pair, plus an EXTRA long chopstick to get some big food by pi...
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其他好文 时间：
2015-05-12 23:00:48
阅读次数：
271
题目描述
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it w...
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其他好文 时间：
2015-05-11 22:12:08
阅读次数：
145
Given an arraySofnintegers, find three integers inSsuch that the sum is closest to a given number, target. Return the sum of the three integers. You m...
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其他好文 时间：
2015-05-11 19:41:43
阅读次数：
93
元素名: %百分号字符放在每一行的开头，后面紧跟一个标签名，标签名后加一个空格，后跟要在此标签内部显示的文本，例如：%one
%two
%three Hey there将被编译为：
Hey there
说明：%特殊符号在每个标签名的开头，one、two、three为标签名，标签three后有一个...
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其他好文 时间：
2015-05-11 16:10:07
阅读次数：
310
