description Problem history Submissions question_mark Qna how_to_vote Vote #9504 upload 10101 done 4005 how_to_reg 3562 code Language restricted 출력 - 연습문제 4 timer 1s memory 32MB upload Attempts 10101 times Solved 4005 times Solvers 3562 people Acceptance Rate 39.6% monitoring Average Runtime 27.1ms Average Memory 8871.3KB Average Code Length 108.4B No. Submitter Result Time Memory Length Language Submitted