description Problem history Submissions question_mark Qna how_to_vote Vote #5879 upload 121 done 81 how_to_reg 76 비교 timer 2s memory 1024MB upload Attempts 121 times Solved 81 times Solvers 76 people Acceptance Rate 66.9% monitoring Average Runtime 43.7ms Average Memory 4393.5KB Average Code Length 390.2B No. Submitter Result Time Memory Length Language Submitted