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Problems7

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
grid
Custom#cpq007-536
1800

Grid Minimum Cost Painting

Phase 2 / dp, coloring, grid

dpgridcoloring
Custom#P013-241
2200

K-Longest Paths in Grid

Phase 5 / dp/kth_path/grid

dpkth pathgrid
Custom#cp016-365
2100

Grid Row-Column Swap Sort

Phase 5 / permutations, cycles, grid

permutationgridcycle decomposition
Custom#cp006-60
1600

Unique Path Lengths in Grid

Phase 5 / dp, path counting

dpgridpath counting
Custom#cp020
1700

Minimum Cost to Recolor Grid

Phase 5 / dp, coloring, min cost

dpcoloringgrid
Custom#cp010
1800

Matrix Path with Alternating Parity

Phase 5 / dp, grid, parity

dpgridparity
Custom#p004
1600

Lexicographically Minimal Path Grid

Phase 1 / dp, lex_order

dpgridstringslexicographical