description Problem history Submissions question_mark Qna how_to_vote Vote #2788 upload 976 done 481 how_to_reg 296 도약 timer 1s memory 64MB upload Attempts 976 times Solved 481 times Solvers 296 people Acceptance Rate 49.3% monitoring Average Runtime 805.9ms Average Memory 8832.5KB Average Code Length 1072.9B No. Submitter Result Time Memory Length Language Submitted