description Problem history Submissions question_mark Qna how_to_vote Vote #2855 upload 744 done 358 how_to_reg 327 최근에 만난 날 timer 1s memory 16MB upload Attempts 744 times Solved 358 times Solvers 327 people Acceptance Rate 48.1% monitoring Average Runtime 23.5ms Average Memory 2955.3KB Average Code Length 491.3B No. Submitter Result Time Memory Length Language Submitted