description Problem history Submissions question_mark Qna how_to_vote Vote #1647 upload 16 done 8 how_to_reg 8 Ancient Keyboard timer 1s memory 64MB upload Attempts 16 times Solved 8 times Solvers 8 people Acceptance Rate 50.0% monitoring Average Runtime 7312.9ms Average Memory 8329.8KB Average Code Length 481.4B No. Submitter Result Time Memory Length Language Submitted