description Problem history Submissions question_mark Qna how_to_vote Vote #9104 upload 1642 done 1088 how_to_reg 957 함수3 - 연습문제4 timer 1s memory - MB upload Attempts 1642 times Solved 1088 times Solvers 957 people Acceptance Rate 66.3% monitoring Average Runtime 10.5ms Average Memory 1775.0KB Average Code Length 235.0B No. Submitter Result Time Memory Length Language Submitted