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Problems5

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
dijkstra
Custom#cp002-157
2100

Graph Reversal Path Cost

Phase 5 / graphs, shortest paths

graphsdijkstrareverse edge
Custom#cp002
1900

Graph Shortest Path with Parity Constraint

Phase 6 / graphs, shortest paths, parity

graphsdijkstraparityshortest path
Custom#P018
2200

Bitmask Minimal Path

Phase 2 / Graphs, Bitmask Dijkstra

graphsbitmaskdijkstra
Custom#p012
2450

Path Maximum with Shortcuts

Phase 1 / dijkstra, optimization

graphsdijkstrashortest pathoptimization
Custom#ct-p3-03
1900

Shortest Path with Free Coupons

Phase 3 / graph-shortest-path

graphdijkstrastate-space