description Problem history Submissions question_mark Qna how_to_vote Vote #3393 upload 163 done 20 how_to_reg 18 갈고리즘 timer 1s memory 128MB upload Attempts 163 times Solved 20 times Solvers 18 people Acceptance Rate 12.3% monitoring Average Runtime 170.4ms Average Memory 14373.4KB Average Code Length 888.2B No. Submitter Result Time Memory Length Language Submitted