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