为什么会有语法错误

Question

我在(turns-=3)和else:上不断遇到语法错误。我认为我的简单代码设置正确

from random import randint

rn=random.randomint(1, 10)

turns=3


while turns>0:
    guess=int(input('Guess a number  '))

    if guess==rn:
        print('YOU WIN!!')
        break

    elif guess!=rn:
        print('Nope, Try Again.'
    turns-=1          
else:
    print('Sorry you are out of turns. You lose, but better luck next time.')

Answer 1

具体错误是因为您没有在上面一行中用)关闭print语句。还有一些其他问题。我清理了您的代码，并为我运行：

from random import randint

rn=randint(1, 10)

turns=3

while turns>0:
  guess=int(input('Guess a number '))

  if guess==rn:
      print('YOU WIN!!')
      break

  elif guess!=rn:
      print('Nope, Try Again.')
      turns -= 1          
  else: print('Sorry you are out of turns. You lose, but better luck next time.')