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📜  dart 代码示例中的 2d 列表

📅  最后修改于: 2022-03-11 14:48:08.410000             🧑  作者: Mango

代码示例2
//Declare and initialize a matrix x having 
 //m rows and n columns, containing real numbers.

var x = new List.generate(m, (_) => new List(n));