[{"title":"( 3 个子文件 6.85MB ) 国科大算法与设计(卜东波)18-20年考试试题","children":[{"title":"18年-20年考试试题","children":[{"title":"微信图片_20200111150309.jpg <span style='color:#111;'> 3.10MB </span>","children":null,"spread":false},{"title":"微信图片_20200111150303.jpg <span style='color:#111;'> 3.53MB </span>","children":null,"spread":false},{"title":"算法2018考试.docx <span style='color:#111;'> 278.27KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]