Java Assignment Operators

Java assignment operators

Created By: chatGPT

Assignment operators in Java are used to assign values to variables. The simplest assignment operator is the basic equals sign (=), but there are several combined operators that perform arithmetic operations along with the assignment. Here’s a brief overview of these operators.

1. The basic assignment operator sets the value of a variable. For example:

int a = 5;

2. The addition assignment operator (+=) adds the right operand to the left operand and assigns the result to the left operand.

a += 3; // equivalent to a = a + 3

3. The subtraction assignment operator (-=) subtracts the right operand from the left operand and assigns the result to the left operand.

a -= 2; // equivalent to a = a - 2

4. The multiplication assignment operator (*=) multiplies the left operand by the right operand and assigns the result to the left operand.

a *= 4; // equivalent to a = a * 4

5. The division assignment operator (/=) divides the left operand by the right operand and assigns the result to the left operand.

a /= 2; // equivalent to a = a / 2

6. The modulus assignment operator (%=) takes the modulus using two operands and assigns the result to the left operand.

a %= 3; // equivalent to a = a % 3

In summary, these operators help to streamline code by combining arithmetic operations with assignment in a more concise manner. Here is an example of using these assignment operators in a Java program.

public class AssignmentExample {
    public static void main(String[] args) {
        int a = 5;
        a += 3;  // a is now 8
        a -= 2;  // a is now 6
        a *= 4;  // a is now 24
        a /= 2;  // a is now 12
        a %= 5;  // a is now 2
        System.out.println(a);  // Output: 2
    }
}