Write a C++ program using recursion to find the sum of digit…

#include <iostream>

using namespace std;

int sumDigits(int n) {

if(n == 0) // base case

return 0;

return (n % 10) + sumDigits(n / 10);

}

int main() {

int n;

cout << “Enter number: “;

cin >> n;

cout << “Sum of digits = ” << sumDigits(n);

return 0;

}

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