description Problem history Submissions question_mark Qna how_to_vote Vote #9521 upload 5250 done 3375 how_to_reg 2753 code Language restricted 연산자 - 연습문제 7 timer 1s memory - MB upload Attempts 5250 times Solved 3375 times Solvers 2753 people Acceptance Rate 64.3% monitoring Average Runtime 25.7ms Average Memory 7953.7KB Average Code Length 70.6B No. Submitter Result Time Memory Length Language Submitted