description Problem history Submissions question_mark Qna how_to_vote Vote #882 upload 3945 done 1684 how_to_reg 1483 문자열 2 - 자가진단 4 timer 1s memory 16MB upload Attempts 3945 times Solved 1684 times Solvers 1483 people Acceptance Rate 42.7% monitoring Average Runtime 59.2ms Average Memory 9896.6KB Average Code Length 172.6B No. Submitter Result Time Memory Length Language Submitted