description Problem history Submissions question_mark Qna how_to_vote Vote #1831 upload 411 done 183 how_to_reg 167 품평회 행사 timer 1s memory 256MB upload Attempts 411 times Solved 183 times Solvers 167 people Acceptance Rate 44.5% monitoring Average Runtime 238.3ms Average Memory 2737.4KB Average Code Length 760.4B No. Submitter Result Time Memory Length Language Submitted