description Problem history Submissions question_mark Qna how_to_vote Vote #9016 upload 15869 done 3341 how_to_reg 2730 code Language restricted 입력 - 연습문제8 timer 1s memory 32MB upload Attempts 15869 times Solved 3341 times Solvers 2730 people Acceptance Rate 21.1% monitoring Average Runtime 11.1ms Average Memory 2022.5KB Average Code Length 332.5B No. Submitter Result Time Memory Length Language Submitted