Table of Contents
What is operator in Java with example?
Operators are symbols that perform operations on variables and values. For example, + is an operator used for addition, while * is also an operator used for multiplication….2. Java Assignment Operators.
| Operator | Example | Equivalent to |
|---|---|---|
| = | a = b; | a = b; |
| += | a += b; | a = a + b; |
| -= | a -= b; | a = a – b; |
| *= | a *= b; | a = a * b; |
What is the meaning of += operator in Java?
Java += operator += is compound addition assignment operator which adds value of right operand to variable and assign the result to variable. In the case of number, += is used for addition and concatenation is done in case of String.
What is -= in Java?
The -= operator first subtracts the value of the expression (on the right-hand side of the operator) from the value of the variable or property (on the left-hand side of the operator). The operator then assigns the result of that operation to the variable or property.
What is operator type?
There are three types of operator that programmers use: arithmetic operators. relational operators. logical operators.
What are the Java operations?
The Arithmetic Operators
| Operator | Description |
|---|---|
| – (Subtraction) | Subtracts right-hand operand from left-hand operand. |
| * (Multiplication) | Multiplies values on either side of the operator. |
| / (Division) | Divides left-hand operand by right-hand operand. |
| \% (Modulus) | Divides left-hand operand by right-hand operand and returns remainder. |
What is compound operation?
Compound-assignment operators provide a shorter syntax for assigning the result of an arithmetic or bitwise operator. They perform the operation on the two operands before assigning the result to the first operand.
What is an operator give example?
In mathematics and sometimes in computer programming, an operator is a character that represents an action, as for example x is an arithmetic operator that represents multiplication. In computer programs, one of the most familiar sets of operators, the Boolean operators, is used to work with true/false values.
What do you mean by operators in computer?
An operator, in computer programing, is a symbol that usually represents an action or process. These symbols were adapted from mathematics and logic. An operator is capable of manipulating a certain value or operand.