Less or equal java

Java Less Than or Equal To (>=) Operator

In Java, Less Than or Equal To Relational Operator is used to check if first operand is less than or equal to the second operand. In this tutorial, we will learn how to use the Less Than or Equal To Operator in Java, with examples.

The syntax to check if x is less than or equal to y using Less Than or Equal To operator is

The operator returns a boolean value of true if x is less than or equal to y , or false if not.

The following table gives the return value of Less Than or Equal to operator for some operand values.

x	y	x
4	8	true
4	4	true
9	2	false

Examples

In the following example, we take two integer values in x and y , and check if the value in x is less than or equal to y , using Less Than or Equal To operator.

x is less than or equal to y.

Since value in x is less than that of in y , x

Now, let us take values in x and y such that x is not less than or equal to y , and observe what Less Than or Equal To operator returns for these operand values.

x is not less than or equal to y.

Since value in x is not less than or equal to that of in y , x

Conclusion

In this Java Tutorial, we learned what Less Than or Equal To operator is, its syntax and usage in Java Programs with the help of examples.

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Relational Operators in Java

Relational operators in Java are binary Java operators used to check the relations between two operands. They return a boolean value ( true or false ) by comparing the two operands. Java supports a variety of relational operators, including greater than ( > ), less than ( < ), greater than or equal to ( >= ), less than or equal to (

What are Relational Operators in Java?

In programming, we often need to check the relation between two operands such as equality, in-equality, etc. Relational operators in Java are used to check the relations between two operands. After comparison, the relational operators return a boolean value. Relational operators are mainly used for conditional checks in if , else , for , while , etc.

Syntax

The syntax for relational operators in Java is given below:

• operand1 — The first variable to be compared
• operand2 — The second variable to be compared
• relational_operator — The relational operator to check relation between operand1 and operand2 .

Types of Relational Operators in Java

There are six types of relational operators in Java, and they can be found below:

• Equal To ( == ) — Checks if two operands are equal
• Not Equal To ( != ) — Checks if two operands are not equal
• Greater Than ( > ) — Checks if one operand is greater than the other
• Less Than ( < ) - Checks if one operand is less than the other
• Greater Than or Equal To ( >= ) — Checks if one operand is either greater than or equal to the other.
• Less Than or Equal To (

Equal To ( == )

The Equal To ( == ) operator checks if two operands are equal. It returns true if two operands are equal; else false . The syntax of the == operator is:

Not Equal To ( != )

The Not Equal To ( != ) operator checks if two operands are not equal. It returns true if two operands are not equal; else false . The syntax of the != operator is:

Greater Than ( > )

The Greater Than ( > ) operator checks if one operand is greater than the other. It returns true if the first operand is greater than the other; else false . The syntax for the > operator is:

Less Than ( < )

Greater Than or Equal To ( >= )

The Greater Than or Equal To ( >= ) operator checks whether one operand is greater than or equal to the other. It returns true if the first operand is greater than or equal to the other; else false . The syntax for the >= operator is:

Less Than or Equal To (

Examples of Relational Operators in Java

Equal To ( == )

We used the == operator to check if two values are equal.

Not Equal To ( != )

We used the != operator to check if the two values were not equal equal.

Greater Than ( > )

We used the > operator to check if one value is greater than the other.

Less Than ( < )

Greater Than or Equal To ( >= )

We used the >= operator to check whether one value is greater than or equal to the other.

Less Than or Equal To (

Conclusion

• Relational operators in Java are binary operators used to check the relations between two operands
• Relational operators return a boolean value
• There are six relational operators in Java: == , != , < , >, =
• Relational operators are mainly used for conditional checks if, else, for, while, etc.

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What are the relational operators in Java?

This article will help you understand all about Relational Operators in Java. Before jumping into Relational Operators, let us revise about Operators.

OPERATORS

In computer programming we often need to perform some arithmetical or logical operations. It is then that we need operators to pitch in and perform these tasks. An Operator is basically a symbol or token, which performs arithmetical or logical operations and gives us meaningful result. The values involved in the operation are called Operands.

Here is a basic Pictorial representation of Operators.

Now, let us discuss the types of Operators available.

TYPES OF OPERATORS

There are three types of Operators in Java which are −

In this article we are only discussing about Relational Operators, so let’s jump into it.

Relational OPERATORS

These operators are used to show the relationship among the operands. Relational operators compare the values of the variables and results in terms of ‘True’ or ‘False’ (i.e. 0 or 1).

The different types of relational operators are given below −

Less than (<)

Example

This operator is used to verify if one operand is less than the other. For example, if a = 10 and b = 5, then a < b will return False, but b < a will return True. Here is an example code.

import java.util.*; public class LessThanOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a  b)  // Checking if a is less than b or not System.out.println("Smallest Element is : "+ a); > else  System.out.println("Smallest Element is : "+ b); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 5 Smallest Element is : 5

Greater than (>)

Example

This operator is used to verify if one operand is greater than the other. For example, if a = 10 and b = 5, then a > b will return True, but b > a will return False. Here is an example code.

import java.util.*; public class GreaterThanOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a > b) // Checking if a is greater than b or not System.out.println("Largest Element is : "+ a); > else  System.out.println("Largest Element is : "+ b); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 5 Largest Element is : 10

Less than or Equal to (<=)

This operator is used to verify if one operand is either less than or equal to the other. For example, if a = 10 and b = 5, then a

Example

import java.util.*; public class LessThanOrEqualToOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a  b)  // Checking if a is less than b or equal to b System.out.println("Smallest Element is : "+ a); > else  System.out.println("Smallest Element is : "+ b); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 5 Smallest Element is : 5

Greater than or Equal to(>=)

Example

This operator is used to verify if one operand is either greater than or equal to the other. For example, if a = 10 and b = 5, then a >= b will return True, but b >= a will return False. Here is an example code.

import java.util.*; public class GreaterThanOrEqualToOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a >= b) // Checking if a is greater than b or equal to b System.out.println("Largest Element is : "+ a); > else  System.out.println("Largest Element is : "+ b); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 5 Largest Element is : 10

Equal to (==)

This operator is used to verify if one operand is equal to the other. For example, if a = 10 and b = 5, then a == b will return False, but if a = 10 and b = 10, then a == b will return True. Here is an example code.

Example

import java.util.*; public class EqualToOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a == b) // Checking if a is equal to b System.out.println("Equal”); > else  System.out.println("Not Equal”); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 10 Equal

Not Equal to (!=)

Example

This operator is used to verify if one operand is not equal to the other. For example, if a = 10 and b = 5, then a != b will return True, but if a = 10 and b = 10, then a != b will return False. Here is an example code.

import java.util.*; public class NotEqualToOperator public static void main(String[] args) Scanner in = new Scanner(System.in); System.out.println("Enter 1st element : "); int a = in.nextInt(); System.out.println("Enter 2nd element : "); int b = in.nextInt(); if (a != b)  // Checking if a is not equal to b System.out.println("Not equal”); > else  System.out.println("Equal”); > > > 

Output

Enter 1st element : 10 Enter 2nd element : 5 Not equal

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