0---small games: number guess:

 

import random

answer = random.randint(1,10)

guess = int(input('please input your guess: ' ))

i = 2

while i :

  if guess != answer:

      if (guess > answer):

         print('oops, your guess is too much, you still have '+ str(i) + ' chances')

      else:

          print('your guess is too small, you still have '+ str(i) + ' chances')

      guess = int(input('try again: ' ))

      i = i-1

  else:

     print('correct! The answer is '+ str(answer)+ '! Did your mother know you are such a clever girl/boy !')

     break

 

1--- print a right-angled triangle

number = int(input('please input a integer: '))

k=number

while k:

    for i in range (k):

        print(' ',end='')

    for j in range(k):

        print('*', end='')

    print('')

    k=k-1