description Problem history Submissions question_mark Qna how_to_vote Vote #9150 upload 468 done 201 how_to_reg 181 파일입출력 - 연습문제5 timer 1s memory 32MB upload Attempts 468 times Solved 201 times Solvers 181 people Acceptance Rate 42.9% monitoring Average Runtime 6.3ms Average Memory 965.0KB Average Code Length 583.3B No. Submitter Result Time Memory Length Language Submitted