description Problem history Submissions question_mark Qna how_to_vote Vote #962 upload 5312 done 2079 how_to_reg 1828 함수 1 - 자가진단 2 timer 1s memory 16MB upload Attempts 5312 times Solved 2079 times Solvers 1828 people Acceptance Rate 39.1% monitoring Average Runtime 54.5ms Average Memory 8064.4KB Average Code Length 105.2B No. Submitter Result Time Memory Length Language Submitted