description Problem history Submissions question_mark Qna how_to_vote Vote #4480 upload 652 done 193 how_to_reg 138 마법 수리공 timer 1.5s memory 512MB upload Attempts 652 times Solved 193 times Solvers 138 people Acceptance Rate 29.6% monitoring Average Runtime 348.4ms Average Memory 75678.8KB Average Code Length 804.5B No. Submitter Result Time Memory Length Language Submitted