description Problem history Submissions question_mark Qna how_to_vote Vote #421 upload 2823 done 1235 how_to_reg 1076 클래스 - 자가진단 1 timer 1s memory 16MB upload Attempts 2823 times Solved 1235 times Solvers 1076 people Acceptance Rate 43.7% monitoring Average Runtime 45.7ms Average Memory 6720.1KB Average Code Length 325.9B No. Submitter Result Time Memory Length Language Submitted