description Problem history Submissions question_mark Qna how_to_vote Vote #1923 upload 49 done 31 how_to_reg 31 유권자 통계 timer 1s memory 128MB upload Attempts 49 times Solved 31 times Solvers 31 people Acceptance Rate 63.3% monitoring Average Runtime 5333.8ms Average Memory 6565.6KB Average Code Length 780.3B No. Submitter Result Time Memory Length Language Submitted