- Binary Search
- Binary Search - Book Allocation
- Binary Tree Traversal
- Search an element in an infinite sorted array
- Search an element in a Sorted & Rotated Array
- Recursion & Backtracking - Fill Sudoku
- Recursion & Backtracking - N Queen Problem
- Recursion & Backtracking - Permutations of a given string
- All Possible Strings of Length K
- Even length Binary sequences
- Palindromic Partitions
- Power set of integer array
- Power set of string
- Josephus Problem
- string palindrom
- a to i
- Count the distinct elements in every window of size k
- Stock Sell & Buy
- Find Sub array for given sum
- Kadane's Algorithm - Largest sum contiguous array
- Minimum coin change
- Rain water trapping problem
- Print each digit from integer array
- Find majority elements
- Large sum of two strings
- Advanced Operators