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while

时间:2017-12-08 21:49:18      阅读:224      评论:0      收藏:0      [点我收藏+]
  • while  break:
count = 0
while True:
    count +=1#count = count + 1
    print(count)
    if count == 100:
        break
  • while 条件
while count < 3 :   #注意这里需要:

    guest_age = int(input("guess age:"))
    if guest_age == age_of_oldboy :
        print("yes! you got it")
        break   #跳出循环
    elif guest_age > age_of_oldboy :
        print("you guess too bigger")
    else:
        print("you guess too small")
    count +=1 #count = count + 1
  • while  else

格式:

while 条件:
print()
else:
print()
while count < 3 :   #注意这里需要:

    guest_age = int(input("guess age:"))
    if guest_age == age_of_oldboy :
        print("yes! you got it")
        break   #跳出循环
    elif guest_age > age_of_oldboy :
        print("you guess too bigger")
    else:
        print("you guess too small")
    count +=1 #count = count + 1
else:
    print("you guess too much !Fuck !")

 

while

原文:http://www.cnblogs.com/cheng662540/p/8007137.html

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