description Problem history Submissions question_mark Qna how_to_vote Vote #2912 upload 2299 done 441 how_to_reg 333 벨트 timer 1s memory 128MB upload Attempts 2299 times Solved 441 times Solvers 333 people Acceptance Rate 19.2% monitoring Average Runtime 34.8ms Average Memory 2317.5KB Average Code Length 452.9B No. Submitter Result Time Memory Length Language Submitted