description Problem history Submissions question_mark Qna how_to_vote Vote #9632 upload 2175 done 821 how_to_reg 702 클래스 - 연습문제 2 timer 1s memory - MB upload Attempts 2175 times Solved 821 times Solvers 702 people Acceptance Rate 37.7% monitoring Average Runtime 22.9ms Average Memory 7507.9KB Average Code Length 339.1B No. Submitter Result Time Memory Length Language Submitted