Unit 10 Session 2

Part of TIP101 Unit 10

🔗 Problem Statements

Problem Set Version 1

1. Contains Duplicates (TIP101) ***
2. Remove Element
3. Greatest Common Divisor of Strings
4. Check Balanced Binary Tree ***
5. Subarray Sum Equals K
6. Add Two Numbers Represented By Linked Lists ***

Problem Set Version 2

1. Flip Game
2. Intersection of Two Lists
3. Buildings with an Ocean View
4. Leaf-Similar Trees
5. Insert into a Sorted Circular Linked List
6. Sequential Digits

Problem Set Version 3

1. Count of Matches in Tournament
2. Intersection of Two Linked Lists
3. Power of Four (TIP101) *** SIMILAR U7 Recursive Power of 4
4. Leaves of a Binary Tree
5. Custom Sort String
6. Find Sum Pair