description Problem history Submissions question_mark Qna how_to_vote Vote #962 upload 5337 done 2087 how_to_reg 1835 함수 1 - 자가진단 2 timer 1s memory 16MB upload Attempts 5337 times Solved 2087 times Solvers 1835 people Acceptance Rate 39.1% monitoring Average Runtime 54.5ms Average Memory 8050.0KB Average Code Length 105.0B No. Submitter Result Time Memory Length Language Submitted