번호	제목
13036	Zeroes and Ones
13037	New Track
13038	Tree
13039	Barbarians
13040	Important Test
13041	Centipede
13042	Binary Tree
13043	Containers and Reagents
13044	Money Exchange
13045	Elimination Round, Problem F
13046	Secret Code
13047	Chaos
13048	New Adventure of Marty and Doc
13049	Teams Creation
13050	Maximal Sum
13051	Fancy Antiques
13052	Alternative Bracket Notation
13053	Greetings!
13054	Programming Team
13055	K-Inversions