description Problem history Submissions question_mark Qna how_to_vote Vote #903 upload 7278 done 1451 how_to_reg 1234 리스트 2 - 자가진단 3 timer 1s memory 16MB upload Attempts 7278 times Solved 1451 times Solvers 1234 people Acceptance Rate 19.9% monitoring Average Runtime 44.5ms Average Memory 9218.5KB Average Code Length 198.7B No. Submitter Result Time Memory Length Language Submitted