description Problem history Submissions question_mark Qna how_to_vote Vote #765 upload 7585 done 2250 how_to_reg 2082 code Language restricted 문자열 1 - 자가진단 7 timer 1s memory 16MB upload Attempts 7585 times Solved 2250 times Solvers 2082 people Acceptance Rate 29.7% monitoring Average Runtime 54.7ms Average Memory 8339.0KB Average Code Length 132.5B No. Submitter Result Time Memory Length Language Submitted