description Problem history Submissions question_mark Qna how_to_vote Vote #6091 upload 456 done 94 how_to_reg 88 미스테리 하우스 timer 1s memory 1024MB upload Attempts 456 times Solved 94 times Solvers 88 people Acceptance Rate 20.6% monitoring Average Runtime 30.7ms Average Memory 4096.1KB Average Code Length 462.3B No. Submitter Result Time Memory Length Language Submitted