二维数组

/**
测试二维数组
*/
public class Test2DimensionArray {
  
  public static void main(String[] args) {
      //int[] i = new int[3];
      //Car[] cars = new Car[3];
      //二维数组静态初始化
      int[][] i1 = new int[3][];
  
      i1[0] = new int[]{20, 30};
      i1[1] = new int[]{10, 15, 80};
      i1[2] = new int[]{50, 60};
  
      System.out.println(i1[1][2]);
  }   
  
}