Python Taskbook Level 4.5

Задание 1

Print to the console all numbers in the range from 10 to 1000, whose second-to-last digit is even.

Задание 2

Given a line:

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

Split this line into a list so that each non-empty line of text becomes a separate list item:

python[
  'text1',
  'text2',
  'text3',
  'text4',
  'text5',
]

Задание 3

The following dictionary is given:

pythondct = {
  1: {
    1: {
      1: 111,
      2: 112,
      3: 113,
    },
    2: {
      1: 121,
      2: 122,
      3: 123,
    },
  },
  2: {
    1: {
      1: 211,
      2: 212,
      3: 213,
    },
    2: {
      1: 221,
      2: 222,
      3: 223,
    },
  },
  3: {
    1: {
      1: 311,
      2: 312,
      3: 313,
    },
    2: {
      1: 321,
      2: 322,
      3: 323,
    },
  },
}

Find the sum of the elements of this dictionary.