description Problem history Submissions question_mark Qna how_to_vote Vote #9504 upload 10046 done 3978 how_to_reg 3540 code Language restricted 출력 - 연습문제 4 timer 1s memory 32MB upload Attempts 10046 times Solved 3978 times Solvers 3540 people Acceptance Rate 39.6% monitoring Average Runtime 27.0ms Average Memory 8875.2KB Average Code Length 108.4B No. Submitter Result Time Memory Length Language Submitted