description Problem history Submissions question_mark Qna how_to_vote Vote #7057 upload 293 done 22 how_to_reg 22 call_split Subtask 배열에 구멍 뚫기 timer 1s memory 256MB upload Attempts 293 times Solved 22 times Solvers 22 people Acceptance Rate 7.5% monitoring Average Runtime 104.9ms Average Memory 6761.6KB Average Code Length 876.1B No. Submitter Result Time Memory Length Language Submitted