description Problem history Submissions question_mark Qna how_to_vote Vote #1615 upload 31 done 15 how_to_reg 14 배열 줄이기 timer 1s memory 128MB upload Attempts 31 times Solved 15 times Solvers 14 people Acceptance Rate 48.4% monitoring Average Runtime 4799.2ms Average Memory 18955.1KB Average Code Length 609.8B No. Submitter Result Time Memory Length Language Submitted