description Problem history Submissions question_mark Qna how_to_vote Vote #9521 upload 5272 done 3388 how_to_reg 2764 code Language restricted 연산자 - 연습문제 7 timer 1s memory - MB upload Attempts 5272 times Solved 3388 times Solvers 2764 people Acceptance Rate 64.3% monitoring Average Runtime 25.8ms Average Memory 7950.2KB Average Code Length 70.6B No. Submitter Result Time Memory Length Language Submitted