【发布时间】:2019-06-20 14:38:35
【问题描述】:
如何让特定的代码行在 while 循环中只执行一次?
我想要这条线:
"Hello %s, please enter your guess: " %p1" 只运行一次,而不是每次玩家猜错时。
是否有我可以使用的命令或功能,或者我必须以不同的方式构建整个游戏?这种形式的程序有简单的修复方法吗?
import random
number = random.randint(1,9)
p1 = input("Please enter your name: ")
count = 0
guess = 0
while guess != number and guess != "exit":
guess = input("Hello %s, please enter your guess: " % p1)
if guess == "exit":
break
guess = int(guess)
count += 1
if guess == number:
print("Correct! It Took you only", count, "tries. :)")
break
elif guess > number:
print("Too high. Try again.")
elif guess < number:
print("Too low. Try again.")
【问题讨论】:
标签: python loops while-loop