description Problem history Submissions question_mark Qna how_to_vote Vote #9148 upload 873 done 203 how_to_reg 190 파일입출력 - 연습문제3 timer 1s memory 32MB upload Attempts 873 times Solved 203 times Solvers 190 people Acceptance Rate 23.3% monitoring Average Runtime 6.5ms Average Memory 1183.1KB Average Code Length 1087.4B No. Submitter Result Time Memory Length Language Submitted