description Problem history Submissions question_mark Qna how_to_vote Vote #1407 upload 7091 done 2109 how_to_reg 1677 숫자카드 timer 1s memory 128MB upload Attempts 7091 times Solved 2109 times Solvers 1677 people Acceptance Rate 29.7% monitoring Average Runtime 168.6ms Average Memory 4436.4KB Average Code Length 712.9B No. Submitter Result Time Memory Length Language Submitted