description Problem history Submissions question_mark Qna how_to_vote Vote #4630 upload 16 done 9 how_to_reg 2 공익광고 timer 1s memory 256MB upload Attempts 16 times Solved 9 times Solvers 2 people Acceptance Rate 56.3% monitoring Average Runtime 1116.9ms Average Memory 47480.0KB Average Code Length 1244.7B No. Submitter Result Time Memory Length Language Submitted