description Problem history Submissions question_mark Qna how_to_vote Vote #964 upload 3395 done 1880 how_to_reg 1628 함수 1 - 자가진단 4 timer 1s memory 16MB upload Attempts 3395 times Solved 1880 times Solvers 1628 people Acceptance Rate 55.4% monitoring Average Runtime 53.5ms Average Memory 8293.7KB Average Code Length 170.6B No. Submitter Result Time Memory Length Language Submitted