description Problem history Submissions question_mark Qna how_to_vote Vote #5539 upload 142 done 35 how_to_reg 27 call_split Subtask 연구원과 실험 장비 (주식회사) timer 1s memory 128MB upload Attempts 142 times Solved 35 times Solvers 27 people Acceptance Rate 24.6% monitoring Average Runtime 63.8ms Average Memory 1906.8KB Average Code Length 1548.2B No. Submitter Result Time Memory Length Language Submitted