description Problem history Submissions question_mark Qna how_to_vote Vote #963 upload 4277 done 1768 how_to_reg 1559 함수 1 - 자가진단 3 timer 1s memory 16MB upload Attempts 4277 times Solved 1768 times Solvers 1559 people Acceptance Rate 41.3% monitoring Average Runtime 57.7ms Average Memory 9224.2KB Average Code Length 168.0B No. Submitter Result Time Memory Length Language Submitted