A repository containing link of good interview questions.
- Valid Paranthesis, solution
- Maximal Square [DP] , solution
- Diameter of a Binary Tree
- Binary Tree Maximum Path Sum
- Binary Tree Check if valid sequence from root to leaf
- Longest Valid Parentheses
- Remove Invalid Parentheses
- Maximum circular subarray sum , Solution
- detect cycle in a linked list , Solution
- NGE
- Deep Copy Linked List, Solution
- Reducing Dishes,Solution
- K-different subarrays
- Possible Bipartition , Solution
- Course Schedule, Solution
- Distinct Subsequences
- Minimum Cost for Tickets [DP]
- Valid perfect square [Bin Search]. Solution (Little tricky implementation)
- Triangle [DP]. Solution
- Dungeon Game [DP, BS]. Solution
- Transform String [String][Two Pointer]
- Maximize Dot Product [DP] [Greedy] , Solution[DP]
- Next Greater Palindrome [Adhoc][Math]
- Jumping Numbers [Recursion] , Solution
- Find Sum of K Smallest Element in BST[Augmented DS]
- Painters Problem [Binary Search]
- A post order addition BST
- Probability of Knight [Dp]
- Basic BST Operations
- Minimum Element Stack, Solution
- Generate binary numbers in O(n), Solution