In this program, You will learn how to find the sum of odd digits of a number in Kotlin.

`1234 = 1 + 3 => 4`

## Example: How to find the sum of odd digits of a number in Kotlin.

```
import java.util.Scanner
fun main(args: Array<String>) {
var n: Int
var r: Int
var s = 0
var sc = Scanner(System.`in`)
print("Enter a number:")
n = sc.nextInt()
while (n > 0) {
r = n % 10
if (r % 2 != 0) {
s += r
}
n /= 10
}
println("Sum of odd digits:$s")
}
```

#### Output:

```
Enter a number:2345
Sum of odd digits:8
```