description Problem history Submissions question_mark Qna how_to_vote Vote #1225 upload 947 done 234 how_to_reg 162 사람감시 timer 1s memory 64MB upload Attempts 947 times Solved 234 times Solvers 162 people Acceptance Rate 24.7% monitoring Average Runtime 559.9ms Average Memory 9360.0KB Average Code Length 1899.5B No. Submitter Result Time Memory Length Language Submitted