description Problem history Submissions question_mark Qna how_to_vote Vote #1255 upload 175 done 38 how_to_reg 35 원 timer 1s memory 256MB upload Attempts 175 times Solved 38 times Solvers 35 people Acceptance Rate 21.7% monitoring Average Runtime 507.5ms Average Memory 5329.7KB Average Code Length 1118.4B No. Submitter Result Time Memory Length Language Submitted