首页 > 技术文章 > While循环

wz123 2018-09-15 20:36 原文

1.

age_of_oldboy = 56

count = 0
while True:
    if count == 3:
        break
    guess_age =int(input ("guess age:"))
    if guess_age == age_of_oldboy:
        print ("you got it")
        break
    elif guess_age > age_of_oldboy:
        print("think bigger!!!")
    else:
        print("think smaller!!")
    count +=1

2

age_of_oldboy = 56

count = 0
while count < 3:
    guess_age =int(input ("guess age:"))
    if guess_age == age_of_oldboy:
        print ("you got it")
        break
    elif guess_age > age_of_oldboy:
        print("think bigger!!!")
    else:
        print("think smaller!!")
    count +=1
else:
     print("you have tried many times...")

 3

age_of_oldboy = 56
count = 0
while count < 3:
    guess_age =int(input ("guess age:"))
    if guess_age == age_of_oldboy:
        print ("you got it")
        break
    elif guess_age > age_of_oldboy:
        print("think bigger!!!")
    else:
        print("think smaller!!")
    count +=1
    if count == 3:
        continue_confirm = input ("Do you want to cntinue keep trying..?")
        if continue_confirm != "n":
            count = 0

 

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