PrepAtlas

Algorithms

Chapters

1. Sorting and Searching
Quick, merge, binary search variants.
2. Recursion and Backtracking
Subsets, permutations, N-queens.
3. Dynamic Programming
Memoization, tabulation, knapsack, LCS.
4. Greedy Algorithms
Activity selection, Huffman, scheduling.
5. Bit Manipulation
AND, OR, XOR tricks; counting bits.