description Problem history Submissions question_mark Qna how_to_vote Vote #1983 upload 21 done 11 how_to_reg 11 일진 timer 1s memory 128MB upload Attempts 21 times Solved 11 times Solvers 11 people Acceptance Rate 52.4% monitoring Average Runtime 8571.5ms Average Memory 9623.2KB Average Code Length 565.0B No. Submitter Result Time Memory Length Language Submitted