请问，我要用java编写一个数据转化软件，思路该如何走，数据和转换后的要求如下

Question

K,0.00, 0,516.35, 1,8.28,516.31,37.09,516.41,37.65,516.23,41.39,516.20
K,0.00, 0,516.35, 2,25.28,516.40,33.53,516.67,34.12,516.25,41.37,516.26
K,20.00, 0,516.31, 1,15.39,516.35,41.37,516.42
K,20.00, 0,516.31, 2,18.90,516.35,19.00,516.10,22.35,516.11,23.87,517.03,27.94,517.90,30.58,515.32,38.01,515.36,39.50,517.35,42.37,517.34
K,40.00, 0,516.19, 1,1.05,515.15,7.02,515.10,8.79,516.95,15.87,516.63,17.63,516.04,18.73,516.02,19.53,516.51,40.39,516.50
K,40.00, 0,516.19, 2,0.50,516.24,2.68,516.82,3.92,516.54,40.39,516.57转换后:K,0.00, 0
8.28,516.31,37.09,516.41,37.65,516.23,41.39,516.20
25.28,516.40,33.53,516.67,34.12,516.25,41.37,516.26
K,20.00, 0
15.39,516.35,41.37,516.42
18.90,516.35,19.00,516.10,22.35,516.11,23.87,517.03,27.94,517.90,30.58,515.32,38.01,515.36,39.50,517.35,42.37,517.34
K,40.00, 0
1.05,515.15,7.02,515.10,8.79,516.95,15.87,516.63,17.63,516.04,18.73,516.02,19.53,516.51,40.39,516.50
0.50,516.24,2.68,516.82,3.92,516.54,40.39,516.57

Answer 1

给个规则阿，不能让我们看了自己总结吧

Answer 2

这帖子发的真神经质，你指望谁去自己分析规则呢？