Step 1

7

21 November—21 November

Step 2

8

21 December—21 December

Step 3

9

20 January—20 January

Step 4

10

19 February—19 February

Step 5

11

21 March—21 March

Step 6

12

20 April—20 April

Step 7

13

20 May—20 May

Step 8

14

19 June—19 June

Step 9

15

19 July—19 July

Step 10

16

18 August—18 August

Step 11

17

17 September—17 September

Step 12

18

17 October—17 October

Step 13

19

16 November—16 November

Step 14

20

16 December—16 December

Step 15

21

15 January—15 January

Step 16

22

14 February—14 February

Step 17

23

16 March—16 March

Step 18

24

15 April—15 April

Step 19

25

15 May—15 May

Step 20

26

14 June—14 June

Step 21

27

14 July—14 July

Step 22

28

13 August—13 August

Step 23

29

12 September—12 September

Step 24

Написание программы

12 October—12 October