description Problem history Submissions question_mark Qna how_to_vote Vote #1309 upload 10230 done 4005 how_to_reg 3539 Factorial timer 1s memory 32MB upload Attempts 10230 times Solved 4005 times Solvers 3539 people Acceptance Rate 39.1% monitoring Average Runtime 457.2ms Average Memory 4470.6KB Average Code Length 364.2B No. Submitter Result Time Memory Length Language Submitted