description Problem history Submissions question_mark Qna how_to_vote Vote #3639 upload 119 done 37 how_to_reg 35 진흙 밭(잡초덮기) timer 1s memory 256MB upload Attempts 119 times Solved 37 times Solvers 35 people Acceptance Rate 31.1% monitoring Average Runtime 66.7ms Average Memory 19085.0KB Average Code Length 1473.7B No. Submitter Result Time Memory Length Language Submitted