description Problem history Submissions question_mark Qna how_to_vote Vote #9518 upload 5478 done 3287 how_to_reg 2730 code Language restricted 연산자 - 연습문제 4 timer 1s memory - MB upload Attempts 5478 times Solved 3287 times Solvers 2730 people Acceptance Rate 60.0% monitoring Average Runtime 27.3ms Average Memory 8741.4KB Average Code Length 122.6B No. Submitter Result Time Memory Length Language Submitted