The value of can be approximated by using the following series: The program in main.cpp uses this series to find the approximate value of . However, the statements are in the incorrect order, and there is also a bug in this program. Rearrange the statements and remove the bug so that this program can be used to approximate .

The code that they have:

#include

#include

using namespace std;

int main()

{

double pi = 0;

long i;

long n;

cin >> n;

cout << "Enter the value of n: ";

cout << endl;

if (i % 2 == 0)

pi = pi + (1 / (2 * i + 1));

else

pi = pi - (1 / (2 * i + 1));

for (i = 0; i < n; i++)

{

pi = 0;

pi = 4 * pi;

}

cout << endl << "pi = " << pi << endl;

return 0;

}