description Problem history Submissions question_mark Qna how_to_vote Vote #744 upload 8582 done 4269 how_to_reg 3751 code Language restricted 연산자 - 자가진단 3 timer 1s memory 16MB upload Attempts 8582 times Solved 4269 times Solvers 3751 people Acceptance Rate 49.7% monitoring Average Runtime 54.1ms Average Memory 8883.5KB Average Code Length 85.1B No. Submitter Result Time Memory Length Language Submitted