- https://open.kattis.com/problems/uxuhulvoting Difficulty 3.4
- https://open.kattis.com/problems/adventuremoving4 Difficulty 4.5
https://www.geeksforgeeks.org/digit-dp-introduction/
- https://open.kattis.com/problems/cudak Difficulty: 6.7
- https://open.kattis.com/problems/longincsubseq Difficulty: 5.2 (Actually implement the algorithm)
- https://open.kattis.com/problems/signals Difficulty: 3.5
https://cp-algorithms.com/graph/depth-first-search.html
- https://open.kattis.com/problems/bicikli Difficulty: 6.2
https://cp-algorithms.com/graph/dijkstra.html
- https://open.kattis.com/problems/george Difficulty: 2.1
- https://open.kattis.com/problems/kitchen Difficulty: 3.3
- https://open.kattis.com/problems/shortestpath1
Kruskal's algorithm
- https://open.kattis.com/problems/borg Difficulty: 3.9
Ford Fulkerson
- https://open.kattis.com/problems/gopher2 Difficulty: 4.8
Use dfs: https://cp-algorithms.com/graph/topological-sort.html
- https://open.kattis.com/problems/digicomp2 Difficulty: 5.5