Added one programming competition resource and two learning resources.#88

Merged

debrajhyper merged 3 commits intodebrajhyper:mainfrom

adityasrivastava2002:main

Oct 8, 2022

Commits on Oct 1, 2022

Firstly I have added a website 'hackerearth' under 'programming competitions' heading. Secondly I have added a site from W3Schools in 'html' section of 'developement doc' heading. Third and last th…
adityasrivastava2002
committed

Commits on Oct 2, 2022