Ответ:

Объяснение:

#include <iostream>

using namespace std;

double factorial(double number)

{

if (number < 0)

 return 0;

if (number == 0)

 return 1;

else

 return number * factorial(number - 1);

}

int main()

{

double n, x, sum = 0;

cin >> n >> x;

for (double k = 1; k <= n; k++)

{

 for (double m = k; m <= n; m++)

 {

  sum += (x + factorial(k)) / (m + 1);

 }

}

cout << sum << endl;

}