我将如何生成一个新的随机数

时间:2018-04-29 02:59:09

标签: python python-3.x

import random
guess = '0'
while (guess) != 'exit':
    answer = random.randrange(1,100)
    answer = str(answer)
    guess = input('Enter a number between 1 and 100 or enter exit to exit: ')
    if not guess.isdigit(): 
        if guess == "exit":
            print('Game closed')
            break
        else:
            print('Your guess was not a digit, try again')
    guess = (guess)
    if guess == answer:
        print('Correct')
    elif guess > answer :
        print('Too high, try again')
    elif guess < answer :
        print('Too low, try again')

在猜到正确的答案之后,我将如何生成一个新的随机数

2 个答案:

答案 0 :(得分:1)

这里的主要问题是,即使猜测错误,您每次都会实际生成一个新数字。相反,您应该在循环外生成第一个随机数,并且只有在猜测正确时才生成新的随机数:

import random
guess = '0'
answer = random.randrange(1, 100)
while (guess) != 'exit':
    answer = str(answer)
    guess = input('Enter a number between 1 and 100 or enter exit to exit: ')
    if not guess.isdigit(): 
        if guess == "exit":
            print('Game closed')
            break
        else:
            print('Your guess was not a digit, try again')
    guess = (guess)
    if guess == answer:
        print('Correct')
        answer = random.randrange(1, 100) #make new random number if guess is correct
    elif guess > answer :
        print('Too high, try again')
    elif guess < answer :
        print('Too low, try again')

答案 1 :(得分:1)

我不确定我是否理解你的评论。您可以使用random.randint(a,b)来获取整数,而不是十进制数。

https://docs.python.org/3/library/random.html#random.randint

import random
guess = '0'
answer = random.randint(1, 100)
while (guess) != 'exit':
    answer = str(answer)
    guess = input('Enter a number between 1 and 100 or enter exit to exit: ')
    if not guess.isdigit(): 
        if guess == "exit":
            print('Game closed')
            break
        else:
            print('Your guess was not a digit, try again')
    guess = (guess)
    if guess == answer:
        print('Correct')
        answer = random.randint(1, 100) #make new random number if guess is correct
    elif guess > answer :
        print('Too high, try again')
    elif guess < answer :
        print('Too low, try again')