description Problem history Submissions question_mark Qna how_to_vote Vote #9521 upload 5277 done 3393 how_to_reg 2768 code Language restricted 연산자 - 연습문제 7 timer 1s memory - MB upload Attempts 5277 times Solved 3393 times Solvers 2768 people Acceptance Rate 64.3% monitoring Average Runtime 25.8ms Average Memory 7951.4KB Average Code Length 70.6B No. Submitter Result Time Memory Length Language Submitted