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Problems3

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
subarray
Custom#cpq012-710
1620

Monotonic Stack Range Count

Phase 2 / monotonic-stack, subarray

monotonic-stacksubarray
Custom#cp010-332
2000

Kth Distinct Subarray XOR

Phase 5 / prefix xor, trie, set

prefix xortriesubarray
Custom#P012
1900

Subarray Distinct Product Modulo

Phase 2 / Subarray, Hashing, Math

subarraymathhash