update LAB5/LAB5.md

upload files

update LAB5/LAB5.md

update LAB5/LAB5.md

update LAB5/LAB5.md

update LAB5/LAB5.md

update LAB5/LAB5.md

update LAB5/LAB5.md

upload files

delete LAB5/screenshots/scr1

create LAB5/screenshots/

create LAB5/LAB5.md

Запрос на слияние 'LAB3' (#2) из LAB3 в master

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md

update LAB3/LAB3.md