1. “Equal to” Operator(==)

This operator is used to check whether the two given operands are equal or not. The operator returns true if the operand at the left-hand side is equal to the right-hand side, else false.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a == b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 7;
		boolean result2 = c == d;
		System.out.println("result 2: " + result2);
	}

}

Output:

result 1: false
result 2: true

2. “Not Equal to” Operator(!=)

This operator is used to check whether the two given operands are equal or not. It returns true if the operand at the left-hand side is not equal to the right-hand side, else false.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a != b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 7;
		boolean result2 = c != d;
		System.out.println("result 2: " + result2);
	}

}

Output:

result 1: true
result 2: false

3. “Greater than” Operator(>)

This checks whether the first operand is greater than the second operand or not. The operator returns true when the operand at the left-hand side is greater than the right-hand side.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a > b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 17;
		boolean result2 = c > d;
		System.out.println("result 2: " + result2);
	}

}

Output:

result 1: true
result 2: false

4. “Greater than or equal to” Operator(>=)

This checks whether the first operand is greater than or equal to the second operand or not. The operator returns true when the operand at the left-hand side is greater than or equal to the right-hand side.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a >= b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 7;
		boolean result2 = c >= d;
		System.out.println("result 2: " + result2);
		
		int e = 7, f = 14;
		boolean result3 = e >= f;
		System.out.println("result 3: " + result3);
	}

}

Output:

result 1: true
result 2: true
result 3: false

5. “Less than” Operator(<)

This checks whether the first operand is less than the second operand or not. The operator returns true when the operand at the left-hand side is less than the right-hand side.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a < b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 17;
		boolean result2 = c < d;
		System.out.println("result 2: " + result2);
	}

}

Output:

result 1: false
result 2: true

6. "Less than or equal to" Operator(<=)

This checks whether the first operand is greater than or equal to the second operand or not. The operator returns true when the operand at the left-hand side is greater than or equal to the right-hand side.

Example:

package octopuscodes.com.demo;

public class Demo {

	public static void main(String[] args) {
		int a = 10, b = 5;
		boolean result1 = a <= b;
		System.out.println("result 1: " + result1);

		int c = 7, d = 7;
		boolean result2 = c <= d;
		System.out.println("result 2: " + result2);

		int e = 2, f = 7;
		boolean result3 = e <= f;
		System.out.println("result 3: " + result3);
	}

}

Output:

result 1: false
result 2: true
result 3: true

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