description Problem history Submissions question_mark Qna how_to_vote Vote #9621 upload 1823 done 695 how_to_reg 580 함수 2 - 연습문제 4 timer 1s memory - MB upload Attempts 1823 times Solved 695 times Solvers 580 people Acceptance Rate 38.1% monitoring Average Runtime 24.4ms Average Memory 8927.8KB Average Code Length 224.6B No. Submitter Result Time Memory Length Language Submitted