description Problem history Submissions question_mark Qna how_to_vote Vote #884 upload 6325 done 1436 how_to_reg 1251 문자열 2 - 자가진단 6 timer 1s memory 16MB upload Attempts 6325 times Solved 1436 times Solvers 1251 people Acceptance Rate 22.7% monitoring Average Runtime 61.8ms Average Memory 10101.5KB Average Code Length 100.4B No. Submitter Result Time Memory Length Language Submitted