description Problem history Submissions question_mark Qna how_to_vote Vote #9151 upload 390 done 206 how_to_reg 188 파일입출력 - 연습문제6 timer 1s memory - MB upload Attempts 390 times Solved 206 times Solvers 188 people Acceptance Rate 52.8% monitoring Average Runtime 11.7ms Average Memory 1022.0KB Average Code Length 395.2B No. Submitter Result Time Memory Length Language Submitted