2022国赛数模使用的java代码

@Test
    public void test3(){
// 把excel直接复制过来的矩阵，插入逗号
        Double[][] data=new Double[14][14];
        Scanner in=new Scanner(System.in);
        for (int i = 0; i < 14; i++) {
            String s=in.nextLine();
            String[] s1 = s.split(" ");
            for (int j = 0; j < 14; j++) {
                data[i][j]=  Double.parseDouble(s1[j]);
            }
        }
       StringBuilder sb=new StringBuilder();
        for (int i = 0; i < 14; i++) {
            for (int j = 0; j < 14; j++) {
                sb.append("["+i+","+j+data[i][j]+"],\n");
            }
        }
        System.out.println(sb);
    }