description Problem history Submissions question_mark Qna how_to_vote Vote #9151 upload 380 done 199 how_to_reg 182 파일입출력 - 연습문제6 timer 1s memory - MB upload Attempts 380 times Solved 199 times Solvers 182 people Acceptance Rate 52.4% monitoring Average Runtime 9.3ms Average Memory 1030.7KB Average Code Length 395.8B No. Submitter Result Time Memory Length Language Submitted