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> Mohammad-Najjar · 448 of 448 solved problems · arena profile

• 9001440B · Sum of MediansAug 2026
• 9001471A · Strange PartitionAug 2026
• 9001475A · Odd DivisorAug 2026
• 9001537B · Bad BoyAug 2026
• 9001543A · Exciting BetsAug 2026
• 9001373B · 01 GameAug 2026
• 9001559A · Mocha and MathAug 2026
• 9001593B · Make it Divisible by 25Aug 2026
• 9001606A · AB BalanceAug 2026
• 9001624B · Make APAug 2026
• 9001666D · Deletive EditingAug 2026
• 9001675B · Make It IncreasingAug 2026
• 13001915E · Romantic GlassesAug 2026
• 13002250C · Rank SubsequenceAug 2026
• 800281A · Word CapitalizationAug 2026
• 10002248B · Merge to MatchAug 2026
• 8002248A · You Delete, I DeleteAug 2026
• 14001676H1 · Maximum Crossings (Easy Version)Aug 2026
• 10002123C · Prefix Min and Suffix MaxAug 2026
• 13001927D · Find the Different Ones!Jul 2026
• 12001594C · Make Them EqualJul 2026
• 12001671C · Dolce VitaJul 2026
• 10002250B · String ConstructionJul 2026
• 8002250A · Threshold MovementJul 2026
• 12001679B · Stone Age ProblemJul 2026
• 12001635C · Differential SortingJul 2026
• 13001931D · Divisible PairsJul 2026
• 12001704C · VirusJul 2026
• 1500165B · Burning Midnight OilJul 2026
• 1600371C · HamburgersJul 2026
• 16001077D · Cutting OutJul 2026
• 1500702C · Cellular NetworkJul 2026
• 1700460C · PresentJul 2026
• 16001843E · Tracking SegmentsJul 2026
• 1300600B · Queries about less or equal elementsJul 2026
• 12002051D · Counting PairsJul 2026
• 12001613C · Poisoned DaggerJul 2026
• 11001616B · Mirror in the StringJul 2026
• 1600616D · Longest k-Good SegmentJul 2026
• 11001921D · Very Different ArrayJul 2026
• 13001247B2 · TV Subscriptions (Hard Version)Jul 2026
• 10001690D · Black and White StripeJul 2026
• 12001133C · Balanced TeamJul 2026
• 1400279B · BooksJul 2026
• 1300586B · Laurenty and ShopJul 2026
• 11001490C · Sum of CubesJul 2026
• 1500276C · Little Girl and Maximum SumJul 2026
• 11001669F · Eating CandiesJul 2026
• 13001922C · Closest CitiesJul 2026
• 12001738B · Prefix Sum AddictsJul 2026