description Problem history Submissions question_mark Qna how_to_vote Vote #9385 upload 1387 done 566 how_to_reg 519 code Language restricted 문자열 - 자가진단 4 timer 1s memory 32MB upload Attempts 1387 times Solved 566 times Solvers 519 people Acceptance Rate 40.8% monitoring Average Runtime 46.3ms Average Memory 6470.2KB Average Code Length 132.9B No. Submitter Result Time Memory Length Language Submitted