description Problem history Submissions question_mark Qna how_to_vote Vote #4620 upload 29 done 19 how_to_reg 3 재고정리 timer 5s memory 256MB upload Attempts 29 times Solved 19 times Solvers 3 people Acceptance Rate 65.5% monitoring Average Runtime 765.3ms Average Memory 51407.2KB Average Code Length 707.3B No. Submitter Result Time Memory Length Language Submitted