Java Fundamentals (2) operator

1. The concept of an expression

A program is made up of many statements, and the basic unit of a statement is an expression

An expression consists of operands and operators

2. Operators are divided into the following categories:

Arithmetic operators

Assignment operators

Relational operators

logical operators

Bitwise operators

2.1. Arithmetic operators

2.2. Assignment operators

Variable name = Expression

2.3. Relational operators

2.4. Logical operators

2.5. Bitwise operators

Bitwise operators are direct operations on binary

3. Precedence of Operators

Java Fundamentals (2) operator