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Problems9

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
prefix-sum
Custom#cpq015-621
1520

Dynamic Array Rotation Queries

Phase 2 / prefix-sum, simulation

prefix-sumsimulationrotation
Custom#cpq016
1750

K-Partition Equal Sums

Phase 6 / prefix-sum/partition

prefix-sumpartitionarray
Custom#cpq010
1400

Interleaved Segment Sums

Phase 6 / prefix-sum/queries

prefix-sumqueriesarray
Custom#cptp001
1500

Minimum Segment Sum Split

Phase 4 / binary_search_on_answer

arraybinary-searchgreedyprefix-sum
Custom#cp-tp3-010
2250

Binary Tree Subpath Sum XOR

Phase 3 / tree-dp

treedpxorprefix-sum
Custom#cp-tp3-003
1650

Weighted Range Reversal

Phase 3 / array-reversal

arrayprefix-sumreversaloptimization
Custom#cp-tp3-001
1450

Sequence Parity Partition

Phase 3 / array-partition

greedyprefix-sumparitypartitioning
Custom#ct-p2-04
1680

Median Feasibility Subarray

Phase 2 / binary-search-answer

binary-searchprefix-summonotonicity
Custom#ct-p1-02
1450

Modulo Prefix Pair Count

Phase 1 / prefix-sum

prefix-sumhash-tablemath