description Problem history Submissions question_mark Qna how_to_vote Vote #5666 upload 279 done 120 how_to_reg 99 4와 7 (SRETAN) timer 1s memory 32MB upload Attempts 279 times Solved 120 times Solvers 99 people Acceptance Rate 43.0% monitoring Average Runtime 64.5ms Average Memory 4473.7KB Average Code Length 443.2B No. Submitter Result Time Memory Length Language Submitted