A tuple is a sequence of values. The values can be any type, and they are indexed by integers, so in that respect tuples are a lot like lists. The imp...
分类：
其他好文 时间：
2014-07-16 18:17:44
阅读次数：
213
import sys class Stats: def __init__(self, sequence): # sequence of numbers we will process # convert all items to floats for numeri...
分类：
编程语言 时间：
2014-07-16 18:06:48
阅读次数：
257
[LeetCode]Best Time to Buy and Sell Stock II...
分类：
其他好文 时间：
2014-07-16 17:32:35
阅读次数：
181
Description
Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize transmission to others, the best s...
分类：
其他好文 时间：
2014-07-16 14:29:06
阅读次数：
195
记得A项目组是一个物流管理系统，后台采用了Oracle数据库。在系统中的核心表托运单表中，关于主键采用何种数据类型，是 sequence 还是用GUID ， 大家起了争论。从网络搜索得到的结论看，一般的意见总结为：1. SYS_GUID()比sequence复杂；2.SYS_GUID做主键，则表、....
分类：
其他好文 时间：
2014-07-16 11:55:08
阅读次数：
233
Number sequence
Given a number sequence which has N element(s), please calculate the number of different collocation for three number Ai, Aj, Ak, which satisfy that Ai Ak and i
Input
The fi...
分类：
其他好文 时间：
2014-07-16 09:51:23
阅读次数：
201
Ultra-QuickSort
Description
In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence eleme...
分类：
其他好文 时间：
2014-07-16 09:00:13
阅读次数：
240
A string is a sequence of characters and a list is a sequence of values, but a list of characters is not the same as a string. To convert from a strin...
分类：
其他好文 时间：
2014-07-15 09:00:12
阅读次数：
244
filter(function, sequence)：对sequence中的item依次执行function(item)，将执行结果为True的item组成一个List/String/Tuple（取决于sequence的类型）返回：>>> def f(x): return x % 2 != 0 an...
分类：
编程语言 时间：
2014-07-15 08:41:24
阅读次数：
292
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
Ugly numbers are numbers whose only prime factors are 2, 3 or 5. The sequence
...
分类：
其他好文 时间：
2014-07-14 14:03:02
阅读次数：
206
