update Lection-1/1_1_D.py

upload files

update Lection-1/1_1_C.py

upload files

update Lection-1/1_1_B.py

update Lection-1/1_1_A.py

upload files

update Lection-1/description.md

update Lection-1/description.md

update Lection-1/description.md

update Lection-1/description.md

create Lection-1/description.txt

delete Lection-1

create Lection-1

delete Lection-1/description.txt

create Lection-1/description.txt

delete Lection-1/test2

delete test

create Lection-1/test2