[{"title":"( 3 个子文件 70KB ) 这份代码中包括探究矩阵和统计单词出现的次数","children":[{"title":"代码","children":[{"title":"探究矩阵","children":[{"title":"main.py <span style='color:#111;'> 2.95KB </span>","children":null,"spread":false}],"spread":true},{"title":"统计单词出现的次数","children":[{"title":"main.py <span style='color:#111;'> 922B </span>","children":null,"spread":false},{"title":"Hamlet.txt <span style='color:#111;'> 176.53KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]