#一大题1题:
# 1 > 1 or 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6
# True
#2题:
# not 2 > 1 and 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6
#False
#二大题:
#8 or 3 and 4 or 2 and 0 or 9 and 7 #的值是8
#0 or 2 and 3 and 4 or 6 and 0 or 3 #的值是4
#三大题:
# 6 or 2 > 1 #6
# 3 or 2 > 1#3
# 0 or 5 < 4#False
# 5 < 4 or 3#3
# 2 > 1 or 6#True
# 3 and 2 > 1#True
# 0 and 3 > 1#True
# 2 > 1 and 3#3
# 3 > 1 and 0#0
# 3>1 and 2 or 2 <3 and 3 and 4 or 3>2#2
#4大题while循环语句基本结构:
# while 条件:
# 代码块(循环体)
# else:
# 当上面的条件为假. 才会执行
#
# 执行顺序:
# 判断条件是否为真. 如果真. 执行循环体. 然后再次判断条件....直到循环条件为假. 程序退出
#5大题:
#
# a = 66
# while True:
# caicai = int(input("猜猜看"))
# if caicai > a:
# print("你猜大了")
# elif caicai < a:
# print("你猜小了")
# elif caicai == a:
# print("你猜对了")
# break
#6大题:
# flag = -3
# while flag :
# count = int(input('请输入您猜的数字(您只有三次机会)：'))
# if count == 66:
# print('您猜对了！')
# break
# if count < 66:
# print('你猜的小了')
# if count > 66:
# print('您猜的大了！')
# flag = flag + 1
# else:
# print('你是笨蛋吗！')
#第七题:
# lala = 1
# while lala <= 10:
# if lala == 7:
# lala = lala +1
# continue
# print(lala)
# lala = lala + 1
#第八题
# count = 1
# sum = 0
# while count < 101:
# sum = sum + count
# count = 1 + count
#
# print(sum)
#第九题
# shu = 1
# while shu < 100:
# print(shu)
# shu = shu +2
#第十题
# shu = 0
# while shu < 100:
# print(shu)
# shu = shu +2
#十一题:
# a = 0
# b = 1
# while b < 100:
# if b % 2 == 0:
# a = a - b
# else:
# a = a + b
# b += 1
# print(a)
#十二题:
# flag = 3
# while flag:
# Yong_Hu_Ming = 'hello'
# Mi_Ma = '123456'
# count = input('请输入你的用户名：')
# Mi_ma = input('请输入你的密码：')
# if count == Yong_Hu_Ming and Mi_ma == Mi_Ma:
# print('恭喜你')
# break
# flag = flag - 1
# if flag == 0:
# print('请联系管理员！')
# else:
# print('您还有%s次机会' % (flag))
#13,用户输入一个数.判断这个数是否是一个质数.
# number = int(input("请输入一个数字"))
# i = 2
# while number > i:
# if number % i ==0:
# print("这不是一个质数")
# break
# i = i + 1
# if number <= 1:
# print("这不是一个质数")
# else:
# print("这是一个质数")
#十四题
# count = input('请输入您的评语：')
# if "最" in count or '第一' in count or '稀缺' in count or '国家级'in count:
# print("不合法")
# else:
# print(count)
#15,输入一个数,判断这个数是几位数(用算法实现)
# i = 0
# number = int(input("请输入一个数字"))
# while number!=0:
# number = number // 10
# i = i + 1
# print (i)