description Problem history Submissions question_mark Qna how_to_vote Vote #1254 upload 630 done 269 how_to_reg 243 해외여행 timer 1s memory - MB upload Attempts 630 times Solved 269 times Solvers 243 people Acceptance Rate 42.7% monitoring Average Runtime 413.7ms Average Memory 3627.3KB Average Code Length 644.2B No. Submitter Result Time Memory Length Language Submitted