description Problem history Submissions question_mark Qna how_to_vote Vote #9521 upload 5205 done 3350 how_to_reg 2729 code Language restricted 연산자 - 연습문제 7 timer 1s memory - MB upload Attempts 5205 times Solved 3350 times Solvers 2729 people Acceptance Rate 64.4% monitoring Average Runtime 25.8ms Average Memory 7967.7KB Average Code Length 70.5B No. Submitter Result Time Memory Length Language Submitted