description Problem history Submissions question_mark Qna how_to_vote Vote #764 upload 13307 done 4986 how_to_reg 3968 code Language restricted 문자열 1 - 자가진단 4 timer 1s memory 16MB upload Attempts 13307 times Solved 4986 times Solvers 3968 people Acceptance Rate 37.5% monitoring Average Runtime 53.3ms Average Memory 7515.4KB Average Code Length 161.4B No. Submitter Result Time Memory Length Language Submitted