description Problem history Submissions question_mark Qna how_to_vote Vote #9616 upload 2737 done 761 how_to_reg 670 함수 1 - 연습문제 7 timer 1s memory - MB upload Attempts 2737 times Solved 761 times Solvers 670 people Acceptance Rate 27.8% monitoring Average Runtime 25.1ms Average Memory 9020.2KB Average Code Length 326.2B No. Submitter Result Time Memory Length Language Submitted