description Problem history Submissions question_mark Qna how_to_vote Vote #1920 upload 340 done 111 how_to_reg 90 정렬되지 않은 쌍 timer 1s memory 256MB upload Attempts 340 times Solved 111 times Solvers 90 people Acceptance Rate 32.6% monitoring Average Runtime 430.9ms Average Memory 10827.2KB Average Code Length 1276.1B No. Submitter Result Time Memory Length Language Submitted