无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':str1=raw_input('请输入一个字符串:\n')str2=raw_input('请输入一个子字符串:\n')ncount=str1.count(str2)pri...

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无。程序源代码：#!/usr/bin/python#-*-coding:UTF-8-*-fromdateutilimportparserdt=parser.parse("Aug28201512:00AM")printdt

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无。程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':importtimeimportrandomplay_it=raw_input('doyouwanttoplayit.(\'y\'or\'n\')')whil...

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无。程序源代码：#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':importtimestart=time.clock()foriinrange(10000):printiend=time.clock()print'differentis%6.3f'%...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':importtimestart=time.time()foriinrange(3000):printiend=time.time()printend-start以上实例输...

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无。程序源代码：#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':importtimeprinttime.ctime(time.time())printtime.asctime(time.localtime(time.time()))printtime...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-#list#新建列表testList=[10086,'中国移动',[1,2,4,5]]#访问列表长度printlen(testList)#到列表结尾printtestList[1:]#向列表添加元素testList....

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无。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-fromsysimportstdoutif__name__=='__main__':a=int(raw_input('输入四个数字:\n'))aa=[]aa.append(a%10)aa.append(a%100/10)aa.a...

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无。实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':n=1whilen<=7:a=int(raw_input('inputanumber:\n'))whilea<1ora>50:a=int(raw_input('inputanumber:\n')...

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无。程序源代码：#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':classstudent:x=0c=0deff(stu):stu.x=20stu.c='c'a=student()a.x=3a.c='a'f(a)printa.x,a.c

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':a="acegikm"b="bdfhjlnpq"#连接字符串c=a+bprintc以上实例输出结果为：acegikmbdfhjlnpq

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999999/13=76923。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':zi=int(raw_input('输入一个数字:\n'))n1=1c9=1m9=9sum=9whilen1!=0:ifsum%zi==0:n1=0els...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-delimiter=','mylist=['Brazil','Russia','India','China']printdelimiter.join(mylist)以上实例输出结果为：Brazil,Russia,In...

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组成1位数是4个。组成2位数是7*4个。组成3位数是7*8*4个。组成4位数是7*8*8*4个。......程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':sum=4s=4forjinrange(2,9):pr...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':n=0p=raw_input('inputaoctalnumber:\n')foriinrange(len(p)):n=n*8+ord(p[i])-ord('0')pri...

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无。程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-a=809foriinrange(10,100):b=i*aifb>=1000andb<=10000and8*i<100and9*i>=100:printb,'=800*',i,'+9*',i以上实例输出...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':i=0j=1x=0while(i<5):x=4*jforiinrange(0,5):if(x%4!=0):breakelse:i+=1x=(x/4)*5+1j+=1pri...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':str1=raw_input('inputstring:\n')str2=raw_input('inputstring:\n')str3=raw_input('input...

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无。程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':person={"li":18,"wang":50,"zhang":20,"sun":22}m='li'forkeyinperson.keys():ifper...

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无。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':s=["man","woman","girl","boy","sister"]foriinrange(len(s)):prints[i]以上实例输出结果为：manwomangirlb...

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无。程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-defpeven(n):i=0s=0.0foriinrange(2,n+1,2):s+=1.0/i#Python里，整数除整数，只能得出整数，所以需要使用浮点数1.0returnsdefpodd(n):s...

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无。实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':foriinrange(5):n=0ifi!=1:n+=1ifi==3:n+=1ifi==4:n+=1ifi!=4:n+=1ifn==3:print64+i以上实例输出结果为：67

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排序可使用sort()方法，连接可以使用+号或extend()方法。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':a=[1,3,2]b=[3,4,5]a.sort()#对列表a进行排序printa#连接列表a与bprinta+b#连...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':ptr=[]foriinrange(5):num=int(raw_input('pleaseinputanumber:\n'))ptr.append(num)printp...

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无。实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':ptr=[]foriinrange(5):num=int(raw_input('pleaseinputanumber:\n'))ptr.append(num)printp...

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无。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-N=3#stu#num:string#name:string#score[4]:liststudent=[]foriinrange(5):student.append(['','',[]])definput_stu(stu):f...

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无。程序源代码：#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':s=raw_input('pleaseinputastring:\n')print'thestringhas%dcharacters.'%len(s)

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无。程序源代码：实例(Python2.0+)#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':nmax=50n=int(raw_input('请输入总人数:'))num=[]foriinrange(n):num.append(i+1)i=0k=0m=0...

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无。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-if__name__=='__main__':n=int(raw_input('整数n为:\n'))m=int(raw_input('向后移m个位置为:\n'))defmove(array,n,m):array_end=arra...

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无。程序源代码：实例#!/usr/bin/python#-*-coding:UTF-8-*-definp(numbers):foriinrange(6):numbers.append(int(raw_input('输入一个数字:\n')))p=0defarr_max(array):max=0foriinrange(1,...

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