description Problem history Submissions question_mark Qna how_to_vote Vote #2878 upload 79 done 46 how_to_reg 41 공찾기 timer 1s memory 64MB upload Attempts 79 times Solved 46 times Solvers 41 people Acceptance Rate 58.2% monitoring Average Runtime 4.9ms Average Memory 3047.0KB Average Code Length 332.6B No. Submitter Result Time Memory Length Language Submitted