description Problem history Submissions question_mark Qna how_to_vote Vote #2967 upload 57 done 9 how_to_reg 9 히든 넘버3 timer 1s memory 64MB upload Attempts 57 times Solved 9 times Solvers 9 people Acceptance Rate 15.8% monitoring Average Runtime 279.4ms Average Memory 35017.5KB Average Code Length 918.6B No. Submitter Result Time Memory Length Language Submitted