description Problem history Submissions question_mark Qna how_to_vote Vote #992 upload 1732 done 712 how_to_reg 660 함수 2 - 형성평가 6 timer 1s memory 16MB upload Attempts 1732 times Solved 712 times Solvers 660 people Acceptance Rate 41.1% monitoring Average Runtime 57.4ms Average Memory 8682.6KB Average Code Length 269.4B No. Submitter Result Time Memory Length Language Submitted