description Problem history Submissions question_mark Qna how_to_vote Vote #884 upload 6422 done 1458 how_to_reg 1266 문자열 2 - 자가진단 6 timer 1s memory 16MB upload Attempts 6422 times Solved 1458 times Solvers 1266 people Acceptance Rate 22.7% monitoring Average Runtime 62.3ms Average Memory 10070.2KB Average Code Length 100.1B No. Submitter Result Time Memory Length Language Submitted