記 「猜數字」 程序

"""

coding a game

guess what number is?

"""

from random import randint

welcome="Welcome to the program'Guess number what'!"

welcome+="\nNow let us playing!"

r=randint(1,10**3)

trace=0

while trace<=4: # limit is 5

    message=input('input a integer in range of 1 to 1000: ') 

    trace+=1 # recording times of try

    if message.lower()=='boss':

        print('Sir. the number is:'+str(r))

        message=input('please input a number here, Sir. ')

    # control user-inputting

    if message.isdigit()==False: # determine the character

        print('Please input a integer.')

        continue

    elif int(message)>1000:    

        print('Please input a number between 1 and 1000.')

        continue

    message=int(message)

    if message==r: # if guess success

        print(str(r)+" !")

        print("Congratulations! You are succeed!")

        choice=input("Do you want to play again(Yes/No)")

        if choice.lower()=='yes':

                trace=0

                r=randint(1,10**3)

                continue

        else:

            print('Thanking for playing.')

            break

    else: # if guess wrong

        if trace == 5:

            print('You are fail, Dearly.\nThe game over.')

        else:

            if message<r:

                if r-message<50:

                    print('Try to add a number less than 50 ')

                elif r-message<100:    

                    print('Try to add a number between 100-50.')

                elif r-message<200:

                    print('Try to add a number between 200-100')

                elif r-message<300:

                    print('Try to add a number between 300-200')

                elif r-message<400:

                    print('Try to add a number between 400-300')

                elif r-message<500:

                    print('Try to add a number between 500-400')

                else:

                    print(

                        'the difference between the two number is greater'+ 

                        ' than 500.'

                        )

            else:

                if message-r<50:

                    print('Try to minus a number less than 50 ')

                elif message-r<100:    

                    print('Try to minus a number between 100-50.')

                elif message-r<200:

                    print('Try to minus a number between 200-100')

                elif message-r<300:

                    print('Try to minus a number between 300-200')

                elif message-r<400:

                    print('Try to minus a number between 400-300')

                elif message-r<500:

                    print('Try to minus a number between 500-400')

                else:

                    print(

                        'the difference between the two number is greater'+ 

                        ' than 500.'

                        )