description Problem history Submissions question_mark Qna how_to_vote Vote #962 upload 5334 done 2086 how_to_reg 1834 함수 1 - 자가진단 2 timer 1s memory 16MB upload Attempts 5334 times Solved 2086 times Solvers 1834 people Acceptance Rate 39.1% monitoring Average Runtime 54.4ms Average Memory 8049.1KB Average Code Length 105.1B No. Submitter Result Time Memory Length Language Submitted