description Problem history Submissions question_mark Qna how_to_vote Vote #6152 upload 139 done 74 how_to_reg 73 별찍기 정복 12 timer 1s memory 1024MB upload Attempts 139 times Solved 74 times Solvers 73 people Acceptance Rate 53.2% monitoring Average Runtime 52.2ms Average Memory 9773.7KB Average Code Length 189.6B No. Submitter Result Time Memory Length Language Submitted