description Problem history Submissions question_mark Qna how_to_vote Vote #4768 upload 88 done 25 how_to_reg 24 전구 timer 1s memory 512MB upload Attempts 88 times Solved 25 times Solvers 24 people Acceptance Rate 28.4% monitoring Average Runtime 187.5ms Average Memory 3180.7KB Average Code Length 623.6B No. Submitter Result Time Memory Length Language Submitted