description Problem history Submissions question_mark Qna how_to_vote Vote #4189 upload 4394 done 1365 how_to_reg 983 장기 2 timer 1s memory 256MB upload Attempts 4394 times Solved 1365 times Solvers 983 people Acceptance Rate 31.1% monitoring Average Runtime 691.8ms Average Memory 30877.3KB Average Code Length 1126.6B No. Submitter Result Time Memory Length Language Submitted