description Problem history Submissions question_mark Qna how_to_vote Vote #9459 upload 1311 done 469 how_to_reg 421 code Language restricted 함수1 - 자가진단 5 timer 1s memory 32MB upload Attempts 1311 times Solved 469 times Solvers 421 people Acceptance Rate 35.8% monitoring Average Runtime 55.5ms Average Memory 7126.1KB Average Code Length 320.7B No. Submitter Result Time Memory Length Language Submitted