description Problem history Submissions question_mark Qna how_to_vote Vote #6307 upload 129 done 71 how_to_reg 63 만족하는 쌍 timer 1s memory 1024MB upload Attempts 129 times Solved 71 times Solvers 63 people Acceptance Rate 55.0% monitoring Average Runtime 58.4ms Average Memory 3679.3KB Average Code Length 424.8B No. Submitter Result Time Memory Length Language Submitted