b) Write a recursive function reverse_num_rec to reverse an integer
Archiviert 2 years ago
F
ikea
```#include <iostream>
#include <cmath>
using namespace std;
int reverse_num_rec (int n);
int main() {
int n;
cout << "Enter a number: " << endl;
cin >> n;
cout << "The reverse of the integer is " << reverse_num_rec(n) << endl;
}
int reverse_num_rec (int n) {
if (n < 10) {
return n;
} else {
return
}
}```