Introduction - If you have any usage issues, please Google them yourself
To understand pointers, there will be some more complex types, so let me first explain how to fully understand one
Complex types, to understand complex types are really simple, there are many operators in one type, and they are like ordinary tables.
In the same way, there is a priority, which is the same priority as the operation priority, so I summarize its principles:
From the variable name, according to the operator priority combined, step by step analysis.