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Problems7

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
sliding-window
Custom#cpq008-200
1700

Subarray Unique Element Sum

Phase 2 / sliding-window, inclusion-exclusion

sliding-windowinclusion-exclusionarray
Custom#cpq018
1800

Circular Bitwise AND Range

Phase 6 / bitwise/sliding-window

bitwisesliding-windowcircular-array
Custom#cpq014
1400

Minimum Unique Window

Phase 6 / sliding-window/set

sliding-windowuniquesetarray
Custom#cpq006
1400

Sliding Window GCD Coverage

Phase 6 / gcd/sliding-window

gcdsliding-windowarray
Custom#cptp020
1500

Longest Subarray with Limited Changes

Phase 4 / sliding_window, frequency_map

sliding-windowarraysfrequency
Custom#cptp008
1400

Fixed-Length Distinct Subarrays

Phase 4 / sliding_window, hash_map

sliding-windowhashingarrays
Custom#ct-p1-01
1400

Balanced Window Replacement

Phase 1 / two-pointers

two-pointerssliding-windowinvariant