- Populating next right pointers in each node ii
- Can place flowers
- Increasing order search tree
- Jump game iii
- Sliding window maximum
- Partition equal subset sum
- Longest substring with at least k repeating characters
- Lowest common ancestor of deepest leaves
- Basic calculator ii
- House robber iii
- Smallest string with a given numeric value
- Numbers at most n given digit set
- Minimum operations to reduce x to zero
- Decode string
- Minimum deletions to make string balanced
- Mirror reflection
- Longest mountain in array
- Sell diminishing valued colored balls
- Even odd tree
- Min stack
- Maximal network rank
- Valid square
- Maximum frequency stack
- Maximum difference between node and ancestor
- Furthest building you can reach
- Add two numbers ii
- Find the smallest divisor given a threshold
- Pseudo palindromic paths in a binary tree
- Minimum height trees
- Path with maximum probability
- Spiral matrix
- Insertion sort list
- Convert binary number in a linked list to integer
DSA Worked Solutions