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# Go - Arithmetic Operators

mathematics operators supported by means of Go language. Assume variable A holds 15 and variable B holds 30 then

Operator Description Example
+ Adds two operands A + B offers 45
- Subtracts second operand from the first A - B gives -15
* Multiplies each operands A * B offers 450
/ Divides the numerator by using the denominator. B / A offers 2
% Modulus operator; offers the remainder after an integer division. B % A gives 0
++ Increment operator. It will increase the integer value by one. A++ offers 16
-- Decrement operator. It decreases the integer value through one. A-- offers 14

### Example

```
package deal fundamental

import "fmt"

func principal()

var a int = 15
var b int = 30
var c int

c = a + b
fmt.Printf("Line 1 - Value of c is %dn", c )

c = a - b
fmt.Printf("Line 2 - Value of c is %dn", c )

c = a * b
fmt.Printf("Line 3 - Value of c is %dn", c )

c = a / b
fmt.Printf("Line 4 - Value of c is %dn", c )

c = a % b
fmt.Printf("Line 5 - Value of c is %dn", c )

a++
fmt.Printf("Line 6 - Value of a is %dn", a )

a--
fmt.Printf("Line 7 - Value of a is %dn", a )

```
When you compile and execute the above application, it produces the following result
```
\$pass run important.Move
Line 1 - Value of c is 45
Line 2 - Value of c is -15
Line three - Value of c is 450
Line 4 - Value of c is 0
Line 5 - Value of c is 15
Line 6 - Value of a is sixteen
Line 7 - Value of a is 15

```