[feat]: Create a nested-if-else explannation and examples issue #84

[purnasth]

What kind of change does this PR introduce?

Creates a nested-if-else conditional with explanation and programs.

• [x] New feature
• [x] Documentation change

Fixes issue #84

Attachments

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
learn-javascript	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 11, 2023 3:34am