description Problem history Submissions question_mark Qna how_to_vote Vote #9148 upload 872 done 202 how_to_reg 189 파일입출력 - 연습문제3 timer 1s memory 32MB upload Attempts 872 times Solved 202 times Solvers 189 people Acceptance Rate 23.2% monitoring Average Runtime 6.5ms Average Memory 1183.6KB Average Code Length 1087.4B No. Submitter Result Time Memory Length Language Submitted