1到100之间，随机生成数字，7次竞猜机会，提示大小，机会用尽，公布答案。

import random

result = random.randint(1, 100)

count = 0

while count < 7:

    guess = int(input('guess the number:'))

    count += 1

    if guess < result:

              print('smaller')

    elif guess > result:

        print('bigger')

    else:

        print('ok')

        break

else:

    print('the result is : \033[31;1m%s\033[0m' % result)