Based on the former fact, we introduce the arithmetic coding algorithm based on binary index tree.

基于上述事实，本文引入了基于二进索引树的算术编码算法。

youdao

But given you need to use a binary tree, I would store (index, value) in the binary tree and key on index.

但你需要使用一个二进制树，我会把(指数，值)在二树和关键指标。

youdao

But given you need to use a binary tree, I would store (index, value) in the binary tree and key on index.

但你需要使用一个二进制树，我会把(指数，值)在二树和关键指标。

youdao