description Problem history Submissions question_mark Qna how_to_vote Vote #9504 upload 10115 done 4014 how_to_reg 3570 code Language restricted 출력 - 연습문제 4 timer 1s memory 32MB upload Attempts 10115 times Solved 4014 times Solvers 3570 people Acceptance Rate 39.7% monitoring Average Runtime 27.1ms Average Memory 8875.2KB Average Code Length 108.5B No. Submitter Result Time Memory Length Language Submitted