description Problem history Submissions question_mark Qna how_to_vote Vote #9148 upload 899 done 208 how_to_reg 193 파일입출력 - 연습문제3 timer 1s memory 32MB upload Attempts 899 times Solved 208 times Solvers 193 people Acceptance Rate 23.1% monitoring Average Runtime 6.6ms Average Memory 1169.4KB Average Code Length 1087.0B No. Submitter Result Time Memory Length Language Submitted