剑不飞

摘要： Best FinancingTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 148Accepted Submission(s): 35Probl... 阅读全文

摘要： ChessTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 271Accepted Submission(s): 87Problem Descript... 阅读全文

摘要： Disk ScheduleTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 153Accepted Submission(s): 86Problem ... 阅读全文

摘要： ZOJ Problem Set - 3780Paint the Grid AgainTime Limit:2 Seconds Memory Limit:65536 KBLeo has a grid withN×Ncells. He wants to paint each cell with a sp... 阅读全文

摘要： ZOJ Problem Set - 3777Problem ArrangementTime Limit:2 Seconds Memory Limit:65536 KBThe 11th Zhejiang Provincial Collegiate Programming Contest is comi... 阅读全文

摘要： 1.date date "+%y/%m%d %H/%M/%S %j" +是格式必须的，年月日 时分秒 1.1到现在的天数2.who显示所有进入系统的用户，who am i 自己3.uptime开机到现在的时间4.write name与用户名为name 的通信mesg 显示通信状态mesg n关通信... 阅读全文

摘要： 9.2 构造方法python 中也属于自己的构造函数和析构函数，class fibs: def __init__(self): self.a = 0 self.b = 1 def next(self): self.a,self.b = self.b,self.a+self.b return ... 阅读全文

摘要： 功能 ：读入文本内容转化为HTMLimport sysdef lines(file): for line in file: yield line yield '\n'def blocks(file): block = [] ... 阅读全文

摘要： Python 用异常对象来表示异常，遇到错误会引发异常程序回溯。python已经建立了许多的异常类方法，用户自己也建立自己异常类型8.2.1 raise语句如果不是继承的Exception的类或方法，想处理异常就需要借助ｒａｉｓｅ语句>>> raise "The information of err... 阅读全文

摘要： # -*- coding: cp936 -*-import string,urllib2path = "G:/New Knowledge/practice/python/tmp/"def baidu_tieba(url,begin_page,end_page): for i in range(... 阅读全文