description Problem history Submissions question_mark Qna how_to_vote Vote #9104 upload 1643 done 1089 how_to_reg 958 함수3 - 연습문제4 timer 1s memory - MB upload Attempts 1643 times Solved 1089 times Solvers 958 people Acceptance Rate 66.3% monitoring Average Runtime 10.5ms Average Memory 1774.4KB Average Code Length 235.0B No. Submitter Result Time Memory Length Language Submitted