description Problem history Submissions question_mark Qna how_to_vote Vote #9144 upload 1931 done 966 how_to_reg 768 포인터 - 연습문제7_1 timer 1s memory - MB upload Attempts 1931 times Solved 966 times Solvers 768 people Acceptance Rate 50.0% monitoring Average Runtime 4.0ms Average Memory 640.8KB Average Code Length 835.0B No. Submitter Result Time Memory Length Language Submitted