Notes.md

Approaches

• Brute Force
• Greedy Approach
• Dynamic Programming
• Divide and Conquer

Techniques

• Back Tracking
• Top Down
• Bottom Up

• Back Tracking - DFS
• Branch and Bound - BFS

Problem and Possible Approaches for solution

Problem	Algorithms
Longest Substring without repeating character	Sliding Window
Longest Palindrome	Brute Force, Expand
Shortest Palindrome	Brute Force, Knuth Morris Pratt Matrix