description Problem history Submissions question_mark Qna how_to_vote Vote #1890 upload 29 done 18 how_to_reg 17 연락망 timer 1s memory 256MB upload Attempts 29 times Solved 18 times Solvers 17 people Acceptance Rate 62.1% monitoring Average Runtime 4666.8ms Average Memory 6763.9KB Average Code Length 483.6B No. Submitter Result Time Memory Length Language Submitted