description Problem history Submissions question_mark Qna how_to_vote Vote #9630 upload 909 done 557 how_to_reg 489 함수 3 - 연습문제 6 timer 1s memory - MB upload Attempts 909 times Solved 557 times Solvers 489 people Acceptance Rate 61.3% monitoring Average Runtime 23.2ms Average Memory 9803.8KB Average Code Length 140.5B No. Submitter Result Time Memory Length Language Submitted