for循环

# Author：Zhang

age_of_oldboy = 56
for i in range(3):           #for 循环
    guess_age = int(input("guess age:"))
    if guess_age == age_of_oldboy :
        print("yes,you got it.")
        break    #break 循环结束
    elif guess_age > age_of_oldboy:
        print("think smaller...")
    else:
        print("think bigger!")
else:
   print("you have tried too many times..fuck off")


    #猜年龄大小 if  出错因为py3默认字符串 需要加int（）