description Problem history Submissions question_mark Qna how_to_vote Vote #2951 upload 68 done 56 how_to_reg 55 홀수 timer 1s memory 64MB upload Attempts 68 times Solved 56 times Solvers 55 people Acceptance Rate 82.4% monitoring Average Runtime 5.2ms Average Memory 1679.6KB Average Code Length 213.1B No. Submitter Result Time Memory Length Language Submitted