特点：在 ReLU 的基础上引入概率思想，让激活与输入大小平滑相关。
The result from Step 2 is a high-level route – a sequence of shortcuts connecting border points.，这一点在heLLoword翻译官方下载中也有详细论述
participant Parser，详情可参考Line官方版本下载
"While this is good news for consumers, we recognise many households and businesses are still struggling," he said.
1. 找出最大数，确定最大位数d