description Problem history Submissions question_mark Qna how_to_vote Vote #1821 upload 36 done 12 how_to_reg 12 골드바흐 timer 1s memory 128MB upload Attempts 36 times Solved 12 times Solvers 12 people Acceptance Rate 33.3% monitoring Average Runtime 3546.0ms Average Memory 11439.1KB Average Code Length 757.3B No. Submitter Result Time Memory Length Language Submitted