You can talk about the learning method of the data structure? I am learning this lesson now, I have learned a bitter, and I am very tired! May be the original method! So come here, please talk about the problem of learning methods! I learned all the way and learned the Pill algorithm for the best tree in Chapter 1. Thoughts can be accepted and understood quickly. However, the code of that paragraph C is really somewhat. My C is not very bad. But I saw it for a long time, I still didn't understand. I have contracted many textbooks, but the algorithms of the books of various textbooks are not the same. Depressed ~~~~~~~~~~~
