description Problem history Submissions question_mark Qna how_to_vote Vote #764 upload 13188 done 4950 how_to_reg 3933 code Language restricted 문자열 1 - 자가진단 4 timer 1s memory 16MB upload Attempts 13188 times Solved 4950 times Solvers 3933 people Acceptance Rate 37.5% monitoring Average Runtime 53.2ms Average Memory 7525.1KB Average Code Length 161.5B No. Submitter Result Time Memory Length Language Submitted