description Problem history Submissions question_mark Qna how_to_vote Vote #9620 upload 1789 done 730 how_to_reg 645 함수 2 - 연습문제 3 timer 1s memory - MB upload Attempts 1789 times Solved 730 times Solvers 645 people Acceptance Rate 40.8% monitoring Average Runtime 24.9ms Average Memory 8937.5KB Average Code Length 240.2B No. Submitter Result Time Memory Length Language Submitted