description Problem history Submissions question_mark Qna how_to_vote Vote #9155 upload 3902 done 1896 how_to_reg 1546 code Language restricted 출력 - 연습문제 2 timer 1s memory 32MB upload Attempts 3902 times Solved 1896 times Solvers 1546 people Acceptance Rate 48.6% monitoring Average Runtime 29.6ms Average Memory 8283.8KB Average Code Length 77.9B No. Submitter Result Time Memory Length Language Submitted