Problemler
Bibble and Captain Snappy#4486
Çok kolay · Trees
Winnie-the-Pooh#4487
Kolay · Trees
Winnie-the-Pooh 2#4488
Kolay · Trees
Karlsson-on-the-Roof#4489
Çok kolay · Trees
Well, just you wait!#4490
Kolay · Trees
Three from Creamville#4491
Çok kolay · Trees
Three from Prostokvashino 2#4492
Orta · Trees
Three from Prostokvashino 3#4493
Çok kolay · Trees
The Golden Key, or the Adventures of Buratino#4494
Çok kolay · Trees
Token Transfer#4495
Orta · Trees
Adventures of Dunno and His Friends#4496
Çok kolay · Trees · Segment Tree · Binary Search · Fenwick Tree
38 parrots#4497
Kolay · Trees
The Return of the Wayward Parrot#4498
Orta · Trees
The Tale of the Priest and His Worker Balda#4499
Kolay · Trees
Cipollino#4500
Kolay · Trees
Bit Equation#4501
Kolay · Bitmasks · Math
Summer Internship#4502
Çok kolay · Implementation · Math
Well, it's a very simple task.#4503
Çok kolay · Bitmasks · Implementation
AND & OR & max on a segment#4504
Orta · Segment Tree · Bitwise Operations · Range queries
Pyrotechnician#4505
Çok kolay · Bitmasks
Pyrotechnician - 2#4506
Çok kolay · Math · Bitmasks
Maximum XOR (Easy)#4507
Çok kolay · Bitmasks
Maximum XOR (Hard)#4508
Zor · Greedy algorithms · Bitwise Operations
Vasya and sets#4509
Çok kolay · Bitmasks · Implementation
AND & OR & min on a segment#4510
Çok kolay · Segment Tree · Binary Search