description Problem history Submissions question_mark Qna how_to_vote Vote #949 upload 1609 done 947 how_to_reg 879 기타 자료형 - 형성평가 2 timer 1s memory 16MB upload Attempts 1609 times Solved 947 times Solvers 879 people Acceptance Rate 58.9% monitoring Average Runtime 53.0ms Average Memory 9238.9KB Average Code Length 135.4B No. Submitter Result Time Memory Length Language Submitted