description Problem history Submissions question_mark Qna how_to_vote Vote #9381 upload 1540 done 605 how_to_reg 554 code Language restricted 문자열 - 자가진단 2 timer 1s memory 32MB upload Attempts 1540 times Solved 605 times Solvers 554 people Acceptance Rate 39.3% monitoring Average Runtime 32.0ms Average Memory 8687.5KB Average Code Length 78.2B No. Submitter Result Time Memory Length Language Submitted