description Problem history Submissions question_mark Qna how_to_vote Vote #9618 upload 1936 done 889 how_to_reg 749 함수 2 - 연습문제 1 timer 1s memory - MB upload Attempts 1936 times Solved 889 times Solvers 749 people Acceptance Rate 45.9% monitoring Average Runtime 21.7ms Average Memory 7632.9KB Average Code Length 143.4B No. Submitter Result Time Memory Length Language Submitted