description Problem history Submissions question_mark Qna how_to_vote Vote #9634 upload 1767 done 655 how_to_reg 590 클래스 - 연습문제 4 timer 1s memory - MB upload Attempts 1767 times Solved 655 times Solvers 590 people Acceptance Rate 37.1% monitoring Average Runtime 23.7ms Average Memory 7849.0KB Average Code Length 371.4B No. Submitter Result Time Memory Length Language Submitted