description Problem history Submissions question_mark Qna how_to_vote Vote #888 upload 3531 done 1339 how_to_reg 1212 문자열 2 - 형성평가 2 timer 1s memory 16MB upload Attempts 3531 times Solved 1339 times Solvers 1212 people Acceptance Rate 37.9% monitoring Average Runtime 50.1ms Average Memory 8407.6KB Average Code Length 136.9B No. Submitter Result Time Memory Length Language Submitted