description Problem history Submissions question_mark Qna how_to_vote Vote #2626 upload 128 done 30 how_to_reg 28 꿈(dreaming) timer 2s memory 64MB upload Attempts 128 times Solved 30 times Solvers 28 people Acceptance Rate 23.4% monitoring Average Runtime 865.3ms Average Memory 18753.1KB Average Code Length 2283.2B No. Submitter Result Time Memory Length Language Submitted