Collatz Conjecture done
Link to Collatz Conjecture
Rss feed creator done
Link to RSS feed creator
Unit converter done
Merge branch 'master' of https://github.com/thekarangoel/Projects
Link to unit converter
Add some classic algo problems
Atomic time done
link to atomic time
Add security, classic algos update
Some minor updates
Update README.md

The inverted index is not related to graphs but is used in information retrieval
Update README-scratch.md
Update README.md
added Data Structures Folder
Update README.md
Merge branch 'master' into patch-1
Merge pull request #26 from dbonadiman/patch-1

Update README.md
Remove math import