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题目:字符串标志符,可以检测长度为1的标识符,并可以识别Python中的关键字。
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posted @ 2015-08-25 22:49
laclt
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Given an array of integers, every element appearstwiceexcept for one. Find that single one.思路:队列排序,两两个对比,找出不相同的一个
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posted @ 2015-08-25 15:32
laclt
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Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is like:3 + ...
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posted @ 2015-08-25 15:27
laclt
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import randomdef datarand(): originaldata = random.randint(1,10) return originaldatadef guessdata(originaldata): flag = 0 while(flag==0):...
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posted @ 2015-08-25 15:17
laclt
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# -*- coding: cp936 -*-import random#生成1-200之间的随机数def datalist(num): data=[] for i in range(0,num): data.append(random.randint(1,200)) ...
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posted @ 2015-08-25 15:14
laclt
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# -*- coding: cp936 -*-def isIpaddr(addr): flag=0 data=addr.split(".") if len(data)==4: for i in range(0,4): if 0<int(data[...
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posted @ 2015-08-25 14:46
laclt
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