description Problem history Submissions question_mark Qna how_to_vote Vote #9634 upload 1806 done 662 how_to_reg 596 클래스 - 연습문제 4 timer 1s memory - MB upload Attempts 1806 times Solved 662 times Solvers 596 people Acceptance Rate 36.7% monitoring Average Runtime 23.7ms Average Memory 7815.3KB Average Code Length 368.8B No. Submitter Result Time Memory Length Language Submitted