description Problem history Submissions question_mark Qna how_to_vote Vote #9381 upload 1519 done 591 how_to_reg 541 code Language restricted 문자열 - 자가진단 2 timer 1s memory 32MB upload Attempts 1519 times Solved 591 times Solvers 541 people Acceptance Rate 38.9% monitoring Average Runtime 31.9ms Average Memory 8670.9KB Average Code Length 78.2B No. Submitter Result Time Memory Length Language Submitted