03-01 Java operator

(1)算术运算符

/Difference between% and%:

++, -- use of operators;

Priority of operator:

+Usage of:

(2) Assignment operator

Assignment operator:

The extended assignment operator actually implies a cast:

(3)比较运算符

(4) Logical operator

&&What is the difference between and? Similarly, what is the difference between 𞓜 and |?

Bit operation

位运算符:&,~ 解释
^异或的特点:一个数据对另一个数据位异或两次,该数本身不变。
实现两个整数变量的交换:

Displacement operation

Ternary operation

Get the maximum value and judge whether the values are equal

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