번호	제목
19441	Join The Future
19442	Keep On Movin
19443	La Vie En Rose
19444	Memento Mori
19445	Alone in the Cactus
19446	Binary Neural Network
19447	Chess Puzzle
19448	Dominoes
19449	Experience is Worth It
19450	Fix the Matrix
19451	Guess the Data Structure
19452	Hovercraft
19453	Izhevsk Training Camp
19454	Almost Longest Increasing Subsequence
19455	Bitwise Queries
19456	Cocktails
19457	Downhill
19458	Expected LCP
19459	Finite Walking
19460	Guess the Distribution