python - 使用 String.split() 掌握 Python

Question

如何让这个程序让用户一次输入 5 位数字，而不是每次都询问单独的数字？我知道我必须使用 string.split() 但我将在哪里放置代码并执行代码。

Heading

from random import randint

n1 = randint(1,9)
n2 = randint(1,9)
n3 = randint(1,9)
n4 = randint(1,9)
c = 1

while True:
    print (n1,n2,n3,n4)
    guess1 = input("guess the first number")
    guess2 = input("guess the second number")
    guess3 = input("guess the third number")
    guess4 = input("guess the fourth number")
    guess1 = int(guess1)
    guess2 = int(guess2)
    guess3 = int(guess3)
    guess4 = int(guess4)
    numberswrong = 0

    if guess1 != n1:
        numberswrong += 1
    if guess2 != n2:
        numberswrong += 1

    if guess3 != n3:
        numberswrong += 1

    if guess4 != n4:
        numberswrong += 1

    if numberswrong == 0:
        print('Well Done!')
        print('It took you ' + str(c) + ' ries to guess the number!')
        break
    else:
        print('You got ' + str(4-numberswrong) + ' numbers right.')
    c += 1

Answer 1

您只需将单个输入中的数字拆分并使用列表理解将它们转换为整数即可。您还可以使用类似的方法创建 random_n。

from random import randint

random_n = [randint(1,9) for i in range(4)]
c = 1

while True:
    print(random_n)
    user_input = [int(i) for i in input("guess the numbers: ").split()]

    numberswrong = 0

    if user_input[0] != random_n[0]:
        numberswrong += 1
    if user_input[1] != random_n[1]:
        numberswrong += 1
    if user_input[2] != random_n[2]:
        numberswrong += 1
    if user_input[3] != random_n[3]:
        numberswrong += 1

    if numberswrong == 0:
        print('Well Done!')
        print('It took you ' + str(c) + ' tries to guess the number!')
        break
    else:
        print('You got ' + str(4-numberswrong) + ' numbers right.')

    c += 1

    if c > 10:
        print('More than 10 failed attempts. End.')
        break

>>
[3, 9, 1, 6]
guess the numbers: 1 2 1 6
You got 2 numbers right.
[3, 9, 1, 6]
guess the numbers: 3 9 1 6
Well Done!
It took you 2 tries to guess the number!

编辑:如果尝试超过 10 次，则添加中断，在这种情况下，当您的计数器 c 超过 10 时。