번호	제목
33444	Lines on a Phone Screen
33445	Majority
33446	Matrices and Determinants
33447	Matrices and Sums
33448	Palindrome Strings
33449	Apple Family Reunion
33450	Twinning Totem
33451	Count the Orders
33452	Simple Math Problem
33453	Interplanetary Traditions
33454	Neutral Spectator
33455	Nasty Operations
33456	Old Solution Methods
33457	Wide Expression
33458	Immensely Long Expressions
33459	Sending Substrings
33460	Expected Distance
33461	Šah
33462	Benzinska
33463	Xor