description Problem history Submissions question_mark Qna how_to_vote Vote #9147 upload 783 done 233 how_to_reg 216 파일입출력 - 연습문제2 timer 1s memory 32MB upload Attempts 783 times Solved 233 times Solvers 216 people Acceptance Rate 29.8% monitoring Average Runtime 3.1ms Average Memory 564.2KB Average Code Length 379.3B No. Submitter Result Time Memory Length Language Submitted