description Problem history Submissions question_mark Qna how_to_vote Vote #747 upload 12971 done 4230 how_to_reg 3596 code Language restricted 연산자 - 자가진단 6 timer 1s memory 16MB upload Attempts 12971 times Solved 4230 times Solvers 3596 people Acceptance Rate 32.6% monitoring Average Runtime 55.6ms Average Memory 8109.4KB Average Code Length 112.8B No. Submitter Result Time Memory Length Language Submitted