description Problem history Submissions question_mark Qna how_to_vote Vote #964 upload 3424 done 1896 how_to_reg 1642 함수 1 - 자가진단 4 timer 1s memory 16MB upload Attempts 3424 times Solved 1896 times Solvers 1642 people Acceptance Rate 55.4% monitoring Average Runtime 53.9ms Average Memory 8287.0KB Average Code Length 170.5B No. Submitter Result Time Memory Length Language Submitted