帮用python做个小程序

微信公开课小程序热门讨论「帮用python做个小程序」最新回复-我也是刚学python，下面是我的程序，试了下，大致没问题。defprint_title(seq):seq_len=len(seq)screen_width=80box_width=seq_len+6left_margin=(screen_widthbox_width)//2print()print(*left_margin+++*(box_width2)++)print(*left_margin+|+*(box_width2)+|)print(*left_margin+|++seq++|)print(*left_margin+|+*(box_width2)+|)print(*left_margin+++*(box_width2)++)print()defcontinue_or_not():while(True):flag=input(continue?(Y/N))if(flag.lower()==y):returnTrueelif(flag.lower()==n):returnFalseelse:print(Invalidinput:,flag)defshow_menu():print(Menu:)print((I)nstructions)print((P)layGame)print((Q)uit)print()importrandomdefguess_num():target_num=int(random.random()*42)+1count=0while(True):guess_num=int(input(Pleaseenteryouguess(142):))print(guess_num=,guess_num)if((guess_num1)|(guess_num42)):print(invalidguess)count+=1continueif(guess_num==target_num):print(Yougotit!)breakelif(guess_numtarget_num):print(Mynumberishigher)count+=1continueelse:print(Mynumberislower)count+=1continuereturncountprint_title(WelcometotheGreatCP1200GuessingGame!)print(WrittenbyLindsayWard,March2011)name=input(Whatisyourname?)while(True):show_menu()choice=input()if(choice.lower()==i):print(Ipickanumberandyouhavetoguessit.)print(Tryandgetitinasfewguessesaspossible.)print()continueelif(choice.lower()==p):guess_count=guess_num()print(Welldone!,name,Youguesseditin,guess_count,guesses)breakelif(choice.lower()==q):breakelse:print(InvalidMenuChoice)print()continueprint_title(Thanksforplaying)
printplzinputanumber:n=raw_input()s=str(n)printn的位数是+str(len(s))print正序输出n：printnprint逆序输出n：printint(s[::-1])思路就是先把数字转换为字符串，用字符串的操作来实现求位数和逆序，输出的时候再把字符串转为整数。python的库很全，你想要的功能基本都有，不知道的查查书、手册，多去网上搜搜，学习学习变成自己的就行了。 更多有关「帮用python做个小程序」的疑问请扫码关注微信公开课+小程序！