description Problem history Submissions question_mark Qna how_to_vote Vote #5049 upload 286 done 102 how_to_reg 95 광석수집 2 timer 1s memory 128MB upload Attempts 286 times Solved 102 times Solvers 95 people Acceptance Rate 35.7% monitoring Average Runtime 145.5ms Average Memory 9819.3KB Average Code Length 767.6B No. Submitter Result Time Memory Length Language Submitted