Решение первой задачи
Решение  второй задачи
Edd Answer for Les_1
Add answer for Les_2
Add answer for Les_3
Add answer for Les_4
Add new commit
Merge branch 'Les_1'
Merge branch 'Les_2'
Merge branch 'Les_3'
Merge branch 'Les_4'
Merge branch 'Les_5'