description Problem history Submissions question_mark Qna how_to_vote Vote #4480 upload 673 done 196 how_to_reg 141 마법 수리공 timer 1.5s memory 512MB upload Attempts 673 times Solved 196 times Solvers 141 people Acceptance Rate 29.1% monitoring Average Runtime 350.8ms Average Memory 75862.7KB Average Code Length 806.4B No. Submitter Result Time Memory Length Language Submitted