description Problem history Submissions question_mark Qna how_to_vote Vote #883 upload 3038 done 1541 how_to_reg 1391 문자열 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 3038 times Solved 1541 times Solvers 1391 people Acceptance Rate 50.7% monitoring Average Runtime 54.9ms Average Memory 9146.9KB Average Code Length 169.1B No. Submitter Result Time Memory Length Language Submitted