Monday, July 13, 2026🏆 30QiyinMaximal RectangleFaqat 1 lardan iborat bo'lgan eng katta to'rtburchakni toping va uning yuzini hisoblang.
Monday, July 13, 2026🏆 30QiyinMaximum GapTartiblanmagan massivni tartiblangach, qo'shni elementlar orasidagi maksimal farqni toping.
Monday, July 13, 2026🏆 30QiyinMerge k Sorted Listsk ta tartiblangan bog'langan ro'yxatlarni (linked lists) bitta tartiblangan ro'yxatga birlashtiring.
Monday, July 13, 2026🏆 30QiyinMinimum Window SubstringBerilgan satrdan barcha kerakli belgilarni o'z ichiga olgan eng qisqa qism satrni (substring) toping.
Monday, July 13, 2026🏆 30QiyinN-Queens IIN ta ferzi n x n shaxmat taxtasiga shartlarga mos ravishda joylashtirishning necha xil usuli borligini toping.