description Problem history Submissions question_mark Qna how_to_vote Vote #967 upload 4687 done 1378 how_to_reg 1262 함수 1 - 자가진단 7 timer 1s memory 16MB upload Attempts 4687 times Solved 1378 times Solvers 1262 people Acceptance Rate 29.4% monitoring Average Runtime 56.9ms Average Memory 8882.4KB Average Code Length 189.2B No. Submitter Result Time Memory Length Language Submitted