Python不接受我的輸入，我做錯了什么？

Question

我正在為策划游戲創建代碼，我認為一切都應該是完美的，但是當我嘗試編寫第一個輸入所需的信息時（在這種情況下，像“ R”這樣的顏色，無論我做什么都沒關系這樣做將直接跳到打印上（“您必須引入四種顏色，不要多，不少！”）

誰能幫我嗎？？？

這是代碼：

colours=["R", "G", "B", "Y", "W", "R", "P"]
attempts=0
game=True


codemaker=random.sample(colours,4)
print (codemaker)

while game:
    white_points=0
    black_points=0
    guessed_colour=""
    player_guess=input().upper()
    attempts+=1

    if len(player_guess) != len(codemaker):
        print ("You have to introduce four colours, no more, no less! ")
        continue

Answer 1

用print做一些輕量級的調試，您將看到代碼完全按照您的要求執行：不打印（“您必須引入四種顏色，不多不少！”）同樣4：

import random

colours=["R", "G", "B", "Y", "W", "R", "P"]
attempts=0
game=True

codemaker=random.sample(colours,4)
print(len(codemaker), codemaker)

while game:
    white_points=0
    black_points=0
    guessed_colour=""
    player_guess=input().upper()
    attempts+=1
    print(player_guess, len(player_guess))

    if len(player_guess) != len(codemaker):
        print("You have to introduce four colours, no more, no less! ")
        continue

測試...

4 ['W', 'B', 'R', 'G']
abcde
ABCDE 5
You have to introduce four colours, no more, no less! 
WBRG
WBRG 4
@#$%^U
@#$%^U 6
You have to introduce four colours, no more, no less!