description Problem history Submissions question_mark Qna how_to_vote Vote #422 upload 2343 done 1051 how_to_reg 948 클래스 - 자가진단 2 timer 1s memory 16MB upload Attempts 2343 times Solved 1051 times Solvers 948 people Acceptance Rate 44.9% monitoring Average Runtime 49.7ms Average Memory 7659.1KB Average Code Length 427.4B No. Submitter Result Time Memory Length Language Submitted