description Problem history Submissions question_mark Qna how_to_vote Vote #9521 upload 5262 done 3384 how_to_reg 2761 code Language restricted 연산자 - 연습문제 7 timer 1s memory - MB upload Attempts 5262 times Solved 3384 times Solvers 2761 people Acceptance Rate 64.3% monitoring Average Runtime 25.8ms Average Memory 7953.2KB Average Code Length 70.6B No. Submitter Result Time Memory Length Language Submitted