description Problem history Submissions question_mark Qna how_to_vote Vote #1048 upload 1084 done 440 how_to_reg 397 팩토리얼1 timer 1s memory 32MB upload Attempts 1084 times Solved 440 times Solvers 397 people Acceptance Rate 40.6% monitoring Average Runtime 1422.5ms Average Memory 5573.0KB Average Code Length 357.3B No. Submitter Result Time Memory Length Language Submitted