0 Cover
1 Problem Description
2 Tree Node
3 From Postfix to Tree
4 Assembling the Solver
5 Full Code Template
> Terminal ready. Click 'Run Code' to execute your code.
Your Personal AI Tutor
Ask me anything! Here are some ideas to get started:
Understand Concepts
Ask me to explain the current slide or a concept in simple terms.
"Explain recursion in simple terms."
"What is a `Class`?"
Generate Code
Request code examples in different programming languages.
"Binary search example in Python"
"How to implement adjacency list in C"
Use Your Tone and Language
Ask in different languages or tones and I'll adapt.
"What does acyclic mean"
"呢張slide入面個符號g代表咩"
"这里`Heap`的中文是什么"
The AI assistant can make mistakes, verify important info.