description Problem history Submissions question_mark Qna how_to_vote Vote #963 upload 4281 done 1770 how_to_reg 1561 함수 1 - 자가진단 3 timer 1s memory 16MB upload Attempts 4281 times Solved 1770 times Solvers 1561 people Acceptance Rate 41.3% monitoring Average Runtime 57.6ms Average Memory 9220.0KB Average Code Length 168.0B No. Submitter Result Time Memory Length Language Submitted