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SGU 181.X-Sequence
时间限制:0.5s空间限制:4M题意: 令X0=A, Xi=(a*Xi-1^2,b*Xi-1+c)%m; 求Xk,(0#include #include #include using namespace std;const int INF = 111111;vector ans;...
分类:其他好文   时间:2014-07-19 21:11:36    阅读次数:259
[leetcode]Count and Say
Count and SayThe count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is r...
分类:其他好文   时间:2014-07-19 20:35:34    阅读次数:276
Sequence query 好题啊
Sequence queryTime Limit:2000/1000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatusProblem DescriptionGivenasequenceofNpositivenum...
分类:其他好文   时间:2014-07-19 00:03:21    阅读次数:334
【leetcode】Word Break
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
分类:其他好文   时间:2014-07-17 00:33:43    阅读次数:218
Tuples are immutable
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
python 实现求和、计数、最大最小值、平均值、中位数、标准偏差、百分比。
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
Python基础(二)
Python最基本的数据结构是序列(sequence),序列中的每个元素被分以以0开头的唯一的一个id号。 Python中有6种内建的序列:列表,元组,字符串,Unicode字符串,buffer对象和xrange对象。 下面是一个使用列表的例子: >>> edward = ['Edward Gum....
分类:编程语言   时间:2014-07-16 15:49:59    阅读次数:297
Guid和Sequence做主键的比较
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
hoj 2275 Number sequence
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
POJ 2299 Ultra-QuickSort
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
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