description Problem history Submissions question_mark Qna how_to_vote Vote #406 upload 1155 done 780 how_to_reg 711 함수 3 - 자가진단 6 timer 1s memory 16MB upload Attempts 1155 times Solved 780 times Solvers 711 people Acceptance Rate 67.5% monitoring Average Runtime 48.5ms Average Memory 11583.5KB Average Code Length 145.1B No. Submitter Result Time Memory Length Language Submitted