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Java Operators

Java Operators

Operators are used to perform functions on variables and values.

In the example below, we use + operator to add two values ​​together:

Example

int x = 100 + 50;
        

Although operator + is often used to add two values, as in the example above, they can also be used to add variable and value, or variables and other variables:

Example

int sum1 = 100 + 50;        // 150 (100 + 50)
int sum2 = sum1 + 250;      // 400 (150 + 250)
int sum3 = sum2 + sum2;     // 800 (400 + 400)
            

Java divides the operators into the following groups:

• Arithmetic operators
• Assignment operators
• Comparison operators
• Logical operators
• Bitwise operators

Arithmetic Operators

Arithmetic operators are used to perform routine mathematical operations.

Java Assignment Operators

Assignment operators are used to assign variable values.

In the example below, we use a share operator (=) to assign a value to 10 of the variables called x:

Example

int x = 10;
        

The add-on operator (+ =) adds value to the variant:

Example

int x = 10;
        x += 5;
            

List of all share operators:

Java Comparison Operators

Comparison operators are used to compare two values:

Java Logical Operators

Logical operators are used to determine the assumption between variables or values:

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