description Problem history Submissions question_mark Qna how_to_vote Vote #965 upload 3517 done 1754 how_to_reg 1559 함수 1 - 자가진단 5 timer 1s memory 16MB upload Attempts 3517 times Solved 1754 times Solvers 1559 people Acceptance Rate 49.9% monitoring Average Runtime 54.6ms Average Memory 8470.6KB Average Code Length 129.7B No. Submitter Result Time Memory Length Language Submitted