description Problem history Submissions question_mark Qna how_to_vote Vote #9378 upload 1878 done 784 how_to_reg 665 code Language restricted 문자열 - 자가진단 1-1 timer 1s memory 32MB upload Attempts 1878 times Solved 784 times Solvers 665 people Acceptance Rate 41.7% monitoring Average Runtime 27.5ms Average Memory 7128.1KB Average Code Length 79.9B No. Submitter Result Time Memory Length Language Submitted