def func1(): alist = ['Cathy','Terry','Joe','Health','Lucy'] for i in range(-1,-len(alist)-1,-1): print i,alist[i]def func2(): alist = ['Cathy','Terry','Joe','Health','Lucy'] for i,name in enumerate(alist): print '%d %s' % (i,name)import randomdef func3(): alist = ['Cathy','Terry','Joe','Health','Lucy'] blist = [random.randint(i,10) for i in range(5)] for a,b in zip(alist,blist): print a,bdef func4(): num = 4 count = num / 2 while count > 0: if num % count == 0: print count,'is the largest factor of',num break count -= 1def showmaxfactor(num): count = num / 2 while count > 1: if num % count == 0: print num,'largest factor is',count break count -= 1 return True else: print num,'is prime' return Falsedef func5(): for eachnum in range(10,60): showmaxfactor(eachnum)def func6(): alist = range(5) return map(lambda x: x ** 2,alist)def func7(): alist = [x ** 2 for x in range(5)] return alistdef func8(): return filter(lambda x:x % 2,range(10))def func9(): return [x for x in range(10) if x % 2]def func10(): return [(x+1,y+1) for x in range(3) for y in range(5)]import osdef func11(): f = open('Client.py','r') print os.stat('Client.py').st_size print len([word for line in f for word in line.split(' ')]) f.seek(0) print sum([len(word) for line in f for word in line.split(' ')])def cols(): yield 3 yield 5def func12(): alist = [1,2,4,6] x = ((i,j) for i in alist for j in cols()) for a in x: print adef func13(): f = open('Client.py','r') longest = 0 alllines = f.readlines() f.close() for line in a<div>本文来源gaodai.ma#com搞##代!^码@网3</div>lllines: linelen = len(line.strip()) if linelen > longest: longest = linelen return longestdef func14(): f = open('Client.py','r') alllinelen = [len(x.strip()) for x in f] f.close() return max(alllinelen)def func15(): return max(len(x.strip()) for x in open('Client.py','r'))def func16(x,y,z): alist = [] for i in range(x,y+1,z): alist.append(i) return alistdef getfactors(num): for i in range(1,num+1): if num % i == 0: print idef isperfect(num): sum = 0 count = num / 2 while count > 0: for i in range(1,count+1): if num % i == 0: sum += i count -= 1 if sum == num: return True else: return Falsedef fibonacci(num): if num == 1: return [1] if num == 2: return [1,1] list = [1,1] if num > 2: for i in range(3,num+1): list.append(list[-1]+list[-2]) return listdef convert(): start = int(raw_input(u'请输入起始值：')) end = int(raw_input(u'请输入结束值：')) for i in range(start,end+1): print "dec bin oct hex" print '-' * 20 print "%d %s %s %s" % (i,bin(i),oct(i),hex(i))
以上就是Python基础学习代码之条件和循环的内容，更多相关内容请关注搞代码（www.gaodaima.com）！
搞代码网（gaodaima.com）提供的所有资源部分来自互联网，如果有侵犯您的版权或其他权益，请说明详细缘由并提供版权或权益证明然后发送到邮箱[email protected]，我们会在看到邮件的第一时间内为您处理，或直接联系QQ：872152909。本网站采用BY-NC-SA协议进行授权
转载请注明原文链接：Python基础学习代码之条件和循环
转载请注明原文链接：Python基础学习代码之条件和循环
