description Problem history Submissions question_mark Qna how_to_vote Vote #3557 upload 21 done 6 how_to_reg 6 얼룩 timer 3s memory 512MB upload Attempts 21 times Solved 6 times Solvers 6 people Acceptance Rate 28.6% monitoring Average Runtime 553.9ms Average Memory 66189.9KB Average Code Length 1996.1B No. Submitter Result Time Memory Length Language Submitted