Java Assignment Operators

The Java Assignment operators are used to assign the values to the declared variables. Equals ( = ) operator is the most commonly used assignment operator in Java. For example:

1	int i = 25;

Below table displays all the assignment operators present in Java programming language.

Assignment Operators in Java	Example	Explanation
=	x = 9	Value 25 is assigned to x
+=	x += 9	This is same as x = x + 9
-=	x -= 9	This is same as x = x – 9
*=	x *= 9	This is same as x = x * 9
/=	x /= 9	This is same as x = x / 9
%=	x %= 9	This is same as x = x % 9

Java Assignment Operators example

In this Java Program, We are using two integer variables a and Sum.. We are going to use these two variables to show you the working functionality of all the Assignment Operators in Java Programming Language

JAVA CODE

// Program for Java Assignment Operators

package JavaOperators;

import java.util.Scanner;

public class AssignmentOperators {

private static Scanner sc;

public static void main(String[] args) {

int a, Sum;

sc = new Scanner(System.in);

System.out.println(" Please Enter any integer Value: ");

a = sc.nextInt();

System.out.println(" Please Enter any integer Value for Total: ");

Sum = sc.nextInt();

System.out.format(" Value of Sum = %d \n", Sum += a );

System.out.format(" Value of Sum = %d \n", Sum -= a );

System.out.format(" Value of Sum = %d \n", Sum *= a );

System.out.format(" Value of Sum = %d \n", Sum /= a );

System.out.format(" Value of Sum = %d \n", Sum %= a );

}

OUTPUT

ANALYSIS

Following statement will ask the user to enter integer value a and we are going to assign the user input value to integer variable a.

1 2	System.out.println(" Please Enter any integer Value: "); a = sc.nextInt();

Following statement will ask the user to enter integer value Sum and we are going to assign the user input value to integer variable Sum.

1 2	System.out.println(" Please Enter any integer Value for Total: "); Sum = sc.nextInt();

Next line, we performed all the assignemnet operations on a and Sum variables using available in java assignment operators.

Let us see the functionality

1	System.out.format(" Value of Sum = %d \n", Sum += a );

Sum += a means

Sum = Sum + a ==> 25 + 4 = 29

1	System.out.format(" Value of Sum = %d \n", Sum -= a );

Sum -= a means

Sum = Sum – a ==> 29 – 4 = 25

1	System.out.format(" Value of Sum = %d \n", Sum *= a );

Sum *= a means

Sum = Sum * a ==> 25 * 4 = 100

1	System.out.format(" Value of Sum = %d \n", Sum /= a );

Sum /= a means

Sum = Sum / a ==> 100 / 4 = 25

1	System.out.format(" Value of Sum = %d \n", Sum %= a );

Sum %= a means

Sum = Sum % a ==> 25 % 4 = 1 (Remainder of 25 / 4 is = 1)

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Java Assignment Operators example

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