description Problem history Submissions question_mark Qna how_to_vote Vote #993 upload 16554 done 4270 how_to_reg 3542 code Language restricted 문자열 1 - 자가진단 5 timer 1s memory - MB upload Attempts 16554 times Solved 4270 times Solvers 3542 people Acceptance Rate 25.8% monitoring Average Runtime 48.9ms Average Memory 7051.4KB Average Code Length 128.3B No. Submitter Result Time Memory Length Language Submitted