description Problem history Submissions question_mark Qna how_to_vote Vote #9220 upload 1351 done 909 how_to_reg 822 code Language restricted 연산자 - 형성평가 4 timer 1s memory 32MB upload Attempts 1351 times Solved 909 times Solvers 822 people Acceptance Rate 67.3% monitoring Average Runtime 40.2ms Average Memory 7702.5KB Average Code Length 79.8B No. Submitter Result Time Memory Length Language Submitted