1
#784
Fibonacci: Memoisation vs Tabulation DP
Advanced
→
2
#1054
1054: 0/1 Knapsack
Intermediate
→
3
#786
LCS: Classic DP with Backtracking
Advanced
→
4
#787
Edit Distance (Levenshtein) DP
Advanced
→
5
#788
Coin Change: Minimum Coins DP
Advanced
→
6
#789
Longest Increasing Subsequence
Expert
→
7
#798
Kadane's Algorithm: Maximum Subarray Sum
Advanced
→
8
#795
Subset Sum (DP with Bitset Optimisation)
Expert
→
9
#794
Word Break (Dictionary DP)
Advanced
→
10
#799
Bellman-Ford: Shortest Paths with Negative Edges
Expert
→
11
#800
Floyd-Warshall: All-Pairs Shortest Paths
Expert
→
12
#801
Prim's Algorithm: Minimum Spanning Tree
Expert
→
13
#802
Kruskal's MST with Union-Find
Expert
→
14
#803
A* Pathfinding with Manhattan Heuristic
Expert
→
15
#804
Tarjan's Strongly Connected Components
Master
→
16
#808
DFS-Based Topological Sort
Advanced
→
17
#809
Max Flow: Ford-Fulkerson with BFS (Edmonds-Karp)
Master
→
18
#814
814: KMP — Knuth-Morris-Pratt Pattern Matching
Expert
→
19
#816
816: Rabin-Karp Rolling Hash Search
Expert
→
20
#817
817: Aho-Corasick Multi-Pattern Matching Automaton
Master
→
21
#818
818: Suffix Array Construction O(n log n)
Master
→
22
#824
824: Sieve of Eratosthenes
Advanced
→
23
#826
826: GCD, LCM, and the Euclidean Algorithm
Advanced
→
24
#828
828: Fast Modular Exponentiation
Advanced
→
25
#831
831: Miller-Rabin Probabilistic Primality Test
Expert
→
26
#832
832: Extended Euclidean Algorithm
Expert
→
27
#834
834: Convex Hull — Graham Scan
Expert
→
28
#837
837: Closest Pair of Points — Divide and Conquer
Master
→
29
#843
843: Generic Memoization with HashMap Cache
Advanced
→
30
#844
844: Greedy Algorithm Patterns — Activity Selection and Huffman Coding
Advanced
→