description Problem history Submissions question_mark Qna how_to_vote Vote #9146 upload 632 done 318 how_to_reg 267 파일입출력 - 연습문제1 timer 1s memory 32MB upload Attempts 632 times Solved 318 times Solvers 267 people Acceptance Rate 50.3% monitoring Average Runtime 6.8ms Average Memory 1314.2KB Average Code Length 458.0B No. Submitter Result Time Memory Length Language Submitted