description Problem history Submissions question_mark Qna how_to_vote Vote #967 upload 4751 done 1390 how_to_reg 1271 함수 1 - 자가진단 7 timer 1s memory 16MB upload Attempts 4751 times Solved 1390 times Solvers 1271 people Acceptance Rate 29.3% monitoring Average Runtime 57.2ms Average Memory 8862.9KB Average Code Length 188.8B No. Submitter Result Time Memory Length Language Submitted