description Problem history Submissions question_mark Qna how_to_vote Vote #3081 upload 990 done 73 how_to_reg 55 조개 줍기 timer 2s memory 512MB upload Attempts 990 times Solved 73 times Solvers 55 people Acceptance Rate 7.4% monitoring Average Runtime 3112.0ms Average Memory 41648.3KB Average Code Length 2124.4B No. Submitter Result Time Memory Length Language Submitted