description Problem history Submissions question_mark Qna how_to_vote Vote #520 upload 28863 done 16563 how_to_reg 14578 code Language restricted 연산자 - 자가진단3 timer 1s memory - MB upload Attempts 28863 times Solved 16563 times Solvers 14578 people Acceptance Rate 57.4% monitoring Average Runtime 115.4ms Average Memory 2864.0KB Average Code Length 149.9B No. Submitter Result Time Memory Length Language Submitted