description Problem history Submissions question_mark Qna how_to_vote Vote #982 upload 3435 done 991 how_to_reg 889 함수 2 - 자가진단 2 timer 1s memory 16MB upload Attempts 3435 times Solved 991 times Solvers 889 people Acceptance Rate 28.9% monitoring Average Runtime 59.2ms Average Memory 10442.4KB Average Code Length 382.1B No. Submitter Result Time Memory Length Language Submitted