description Problem history Submissions question_mark Qna how_to_vote Vote #9218 upload 2003 done 975 how_to_reg 887 code Language restricted 연산자 - 형성평가 2 timer 1s memory 32MB upload Attempts 2003 times Solved 975 times Solvers 887 people Acceptance Rate 48.7% monitoring Average Runtime 31.9ms Average Memory 6912.9KB Average Code Length 65.3B No. Submitter Result Time Memory Length Language Submitted