Java not commonly used operator finishing

Logical operator: XOR^

boolean a,b;
boolean c = a ^ b;

Bitwise operators &, |, ^, ~, <<, >>, >>>.

&, |, ^ Perform operator judgment based on the data type of the operation. Is it a logical operator or a bitwise operator?
&: bitwise and
|: bitwise or
~: bitwise not
^: bitwise exclusive or

//位运算符实现数值类型值的交换
		int a = 10, b = 20;
        a = a ^ b;
        b = a ^ b;
        a = a ^ b;

<<: shift left
>>: shift right
>>>: shift right without sign

Conditional operator (ternary operator)

  • Format
    ** Conditional expression? Expression 1: expression 2;
  • Description
    1. The result of the conditional expression is boolean type
    2. If the result of the conditional expression is true, expression 1 is executed, otherwise, expression 2 is executed.
    3. The types of the results returned by expressions 1 and 2 must be unified into one type.
    4. Ternary operators can be nested.
    5. Anything that uses ternary operators can be rewritten into if-else form, but not vice versa, because 3.
//输出三个值的最大值
        //输出三个值的最大值
        int a = 10, b = 20, c = 30;
        int max = (a > b) ? a : ((b > c) ? b : c);
        System.out.println(max);

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Origin blog.csdn.net/AmorFati1996/article/details/108667738