description Problem history Submissions question_mark Qna how_to_vote Vote #444 upload 846 done 388 how_to_reg 373 파일입출력 - 자가진단 4 timer 1s memory 16MB upload Attempts 846 times Solved 388 times Solvers 373 people Acceptance Rate 45.9% monitoring Average Runtime 65.9ms Average Memory 9627.9KB Average Code Length 174.1B No. Submitter Result Time Memory Length Language Submitted