description Problem history Submissions question_mark Qna how_to_vote Vote #2257 upload 1708 done 1261 how_to_reg 986 검증수 timer 1s memory - MB upload Attempts 1708 times Solved 1261 times Solvers 986 people Acceptance Rate 73.8% monitoring Average Runtime 1331.5ms Average Memory 3688.2KB Average Code Length 220.4B No. Submitter Result Time Memory Length Language Submitted