description Problem history Submissions question_mark Qna how_to_vote Vote #884 upload 6332 done 1440 how_to_reg 1253 문자열 2 - 자가진단 6 timer 1s memory 16MB upload Attempts 6332 times Solved 1440 times Solvers 1253 people Acceptance Rate 22.7% monitoring Average Runtime 61.8ms Average Memory 10099.3KB Average Code Length 100.3B No. Submitter Result Time Memory Length Language Submitted