description Problem history Submissions question_mark Qna how_to_vote Vote #2623 upload 45 done 21 how_to_reg 18 새로운 달력 timer 1s memory 32MB upload Attempts 45 times Solved 21 times Solvers 18 people Acceptance Rate 46.7% monitoring Average Runtime 8800.0ms Average Memory 9802.0KB Average Code Length 491.0B No. Submitter Result Time Memory Length Language Submitted