description Problem history Submissions question_mark Qna how_to_vote Vote #961 upload 4307 done 2168 how_to_reg 1904 함수 1 - 자가진단 1 timer 1s memory 16MB upload Attempts 4307 times Solved 2168 times Solvers 1904 people Acceptance Rate 50.3% monitoring Average Runtime 53.8ms Average Memory 8195.8KB Average Code Length 95.7B No. Submitter Result Time Memory Length Language Submitted