# C++ Program to find the sum of odd digits of a number

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

`1234 => 1 + 3 = 4`

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

```
#include<iostream>
using namespace std;
int main() {
int a, sum = 0, r;
cout << "Enter a number:";
cin>>a;
while (a > 0) {
r = a % 10;
if (r % 2 != 0) {
sum = sum + r;
}
a = a / 10;
}
cout << "Sum of Odd digits:" << sum;
return 0;
}
```

#### Output:

```
Enter a number:12345
Sum of Odd digits:9
```