description Problem history Submissions question_mark Qna how_to_vote Vote #765 upload 7555 done 2237 how_to_reg 2071 code Language restricted 문자열 1 - 자가진단 7 timer 1s memory 16MB upload Attempts 7555 times Solved 2237 times Solvers 2071 people Acceptance Rate 29.6% monitoring Average Runtime 54.6ms Average Memory 8339.0KB Average Code Length 132.5B No. Submitter Result Time Memory Length Language Submitted