description Problem history Submissions question_mark Qna how_to_vote Vote #4013 upload 28 done 19 how_to_reg 18 소는 왜 길을 건너갔을까? 7 timer 2s memory 512MB upload Attempts 28 times Solved 19 times Solvers 18 people Acceptance Rate 67.9% monitoring Average Runtime 71.1ms Average Memory 19558.3KB Average Code Length 1468.1B No. Submitter Result Time Memory Length Language Submitted