description Problem history Submissions question_mark Qna how_to_vote Vote #765 upload 7592 done 2253 how_to_reg 2085 code Language restricted 문자열 1 - 자가진단 7 timer 1s memory 16MB upload Attempts 7592 times Solved 2253 times Solvers 2085 people Acceptance Rate 29.7% monitoring Average Runtime 54.7ms Average Memory 8337.7KB Average Code Length 132.5B No. Submitter Result Time Memory Length Language Submitted