Monday, July 13, 2026🏆 30QiyinSliding Window MedianBerilgan massiv ustidan yurib o'tuvchi oyna darchasidagi barcha medianalarni toping.
Monday, July 13, 2026🏆 30QiyinSmallest Good BaseBerilgan son uchun faqat 1 lardan tuzilgan ko'rinishga keltiruvchi eng kichik asosni toping.
Monday, July 13, 2026🏆 30QiyinStrong Password CheckerBerilgan parolni kuchli parolga aylantirish uchun zarur bo'lgan minimal o'zgartirishlar sonini toping.
Monday, July 13, 2026🏆 30QiyinSudoku SolverQisman to'ldirilgan 9x9 Sudoku doskasini yechadigan dastur yozing.
Monday, July 13, 2026🏆 30QiyinThe Skyline ProblemBerilgan binolar joylashuvi asosida shahar siluetini (skyline) hosil qiling.