description Problem history Submissions question_mark Qna how_to_vote Vote #520 upload 28856 done 16561 how_to_reg 14576 code Language restricted 연산자 - 자가진단3 timer 1s memory - MB upload Attempts 28856 times Solved 16561 times Solvers 14576 people Acceptance Rate 57.4% monitoring Average Runtime 115.4ms Average Memory 2864.5KB Average Code Length 150.0B No. Submitter Result Time Memory Length Language Submitted