Two new Python HackerRank solutions.

Solution added: Integers come in all sizes

Capitalize (HackerRank) solution added.

Circular Array Notation video explanation added.

Video explanation links updated for some C++ questions.

Subarray Division video link updated.

Updated the video explanations for some of the coding challenges.

Added the solution to the C problem Small Triangles, Large Triangles.

Committing the last Problem Solving changes.

Updating all 30 Days of Code solutions.

Resuming code maintenance. Minor fixes and new 30 Days of Code Challenge (Day 2-7).

Publishing the solution for 'Making Anagrams' for a YouTube community post.

Minor edits to existing C++ solutions.

Fix and cleanup for 'Printing Pattern Using Loops'.

Solution added for Printing Pattern Using Loops in C.