description Problem history Submissions question_mark Qna how_to_vote Vote #747 upload 13065 done 4249 how_to_reg 3615 code Language restricted 연산자 - 자가진단 6 timer 1s memory 16MB upload Attempts 13065 times Solved 4249 times Solvers 3615 people Acceptance Rate 32.5% monitoring Average Runtime 55.6ms Average Memory 8086.9KB Average Code Length 112.8B No. Submitter Result Time Memory Length Language Submitted