About In this repository, I'll be archiving my solutions to various coding and algorithmic problems. Easy problems First Unique Character in a String: My solution here Minimum Common Value: My solution here Palindrome Number: My solution here Find the Pivot Integer: My solution here Palindrome Linked List: My solution here Island Perimeter: My solution here Medium problems Integer to Roman: My solution here Merge In Between Linked Lists: My solution here Find the Duplicate Number: My solution here Subarray Product Less Than K: My solution here Hard problems First Missing Positive: My solution here