LEGO有个镜头有一群带红帽子的滑稽人# Movie - 无限影话
j*t
1 楼
假如有海量数据如下:
1/15/2010, 3:10:11, AAA, $500,000.00, B
1/15/2010, 3:10:15, BBB, $350,149.00, S
1/15/2010, 3:11:20, AAA, $500,100.00, B
1/15/2010, 3:15:10, CABDE, $1.49, B
如何设计压缩算法得到最大压缩比?
1/15/2010, 3:10:11, AAA, $500,000.00, B
1/15/2010, 3:10:15, BBB, $350,149.00, S
1/15/2010, 3:11:20, AAA, $500,100.00, B
1/15/2010, 3:15:10, CABDE, $1.49, B
如何设计压缩算法得到最大压缩比?