Python Taskbook Level 4.8

Задание 1

Use loops to generate the following list:

python[
  ['x', 'x', 'x'],
  ['x', 'x', 'x'],
  ['x', 'x', 'x'],
]

Задание 2

Use loops to generate the following list:

python[
  [1, 2, 3],
  [1, 2, 3],
  [1, 2, 3],
  [1, 2, 3],
  [1, 2, 3],
]

Задание 3

Given a line:

python'''
  text1
  text2
  
  text3
  text4
  
  text5
'''

Remove all empty lines from it that are not at the beginning or end of the text:

python'''
  text1
  text2
  text3
  text4
  text5
'''