relational operators in java

relational operators in java  

Relational operators are logical operators that are used to check the relationship between two operands and return a boolean value.

Depending on whether the relationship is true or false, these operators return either true or false as the output. These relational operators can be used with other logical operators to create complex logical expressions in Java.

relational operators in java

Let’s take a look at some of the most commonly-used relational operators in Java and their examples. Keep reading to know more!

What is the difference between ==, !=, >, = and >=?

The first difference between these relational operators is their precedence. Although they are all related, they are evaluated in a different order.

Let’s first look at their precedence: ! > >= == != There are other differences between these operators as well. Here, we will list some important differences. – Operator Symbol: The operator symbol is the first difference between these operators.

The first two are symbols, and the following three are words.

– Data type: The data type that these relational operators operate on is also different. The first three operate on boolean type, and the latter three operate on integer type.

– Condition: The condition for True and False also differs between these operators. The first three use the condition for equality, and the latter three use for inequality.

– Result type: Finally, the last difference is the result type. The first three return true or false as the output, and the latter three return 1 or 0 (or false) as the output. – Conclusion

Relational Operators in java

These operators are used to check the relationship between two operands. Depending on the relationship, they either return true or false as the output.

Based on the type of operands, these operators will return either true or false as the output. The three most commonly used relational operators are ==, !=, and >.

These operators are used to check whether two operands are equal, not equal, or greater than each other. Depending on the relationship, they will return true or false as the output.

The other relational operators, such as >=, , and =, are used to check for greater than or equal to, less than, and less than or equal to relationships, respectively.

Equal To (==) Operator

This is the first operator that we will discuss in this article. The equality operator is used to check whether two operands are equal or not.

If both are equal, it returns true as the output. If they are not equal, it returns false as the output. The code example given below will help you understand it better.

Let’s take a look at the example below. Here, we are trying to find out if the age of two persons is equal. If yes, the program will display it as “Age is equal”.

If not, it will display something else. In the example above, we have used the equality operator to compare the age of two persons. Since the values are equal, it returns “Age is equal” as the output.

Not Equal To (!=) Operator

This is the opposite of the equality operator. The not equal to operator is used to check whether the two operands are not equal.

It returns false if the operands are equal and true if they are not. The example given below will help you understand it better.

In our example above, we are trying to find out if the age of two persons is not equal. Since the age of these two persons are not equal, it returns “Age is not equal” as the output.

Greater Than (>) Operator

The greater than operator is used to check whether one operand is greater than another operand. If the first operand is greater than the second operand, it returns true as the output. If not, it will return false.

Let’s take a look at the example below. In our example above, we are trying to find out if the age of one person is greater than the other.

Since the age of one person is greater than the other, it returns “Age is greater than” as the output.

Greater Than Or Equal To (>=) Operator

This is the opposite of the operator that we discussed above. It is used to check whether one operand is greater than or equal to another operand.

If both operands are greater than or equal to each other, it returns true as the output. If not, it returns false. Let’s take a look at the example given below.

In our example above, we are trying to find out if the age of one person is greater than or equal to the age of the other person. Since the age of one person is greater than or equal to the age of the other person, it returns “Age is greater than or equal to” as the output.

Less Than (<) Operator – relational operators in java

This is the operator that is used to check whether one operand is less than another operand.

If the first operand is less than the second operand, it returns true as the output. If not, it will return false. Let’s take a look at the example below.

In our example above, we are trying to find out if the age of one person is less than the age of the other person. Since the age of one person is less than the age of the other person, it returns “Age is less than” as the output.

Less Than Or Equal To (<=) Operator – relational operators in java

This is the operator that is used to check whether one operand is less than or equal to another operand. If both operands are less than or equal to each other, it returns true as the output.

If not, it returns false. Let’s take a look at the example given below. In our example above, we are trying to find out if the age of one person is less than or equal to the age of the other person.

Since the age of one person is less than or equal to the age of the other person, it returns “Age is less than or equal to” as the output.

Conclusion – relational operators in java

These are the relational operators in Java. The first difference between these relational operators is their precedence. Although they are all related, they are evaluated in a different order.

Other differences between these operators include the operator symbol, data type, condition for True and False, result type, and the difference between ==, !=, >, = and >=.

Relational operators are used in programming to make comparisons between variables. These operators include less than (), greater than (>) and equals (=). Logical operators are used to combine more than one relational expression into a single expression.

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