Consider the following program:

Consider the following program: 

#include 

#include 

#include 

using namespace std; 

int main() 

{

  int num1; 

  int num2; 

  cout << fixed << showpoint << setprecision(2);

  cout << "Enter two integers: "; 

  cin >> num1 >> num2; cout << endl;

   if (num1 != 0 && num2 != 0) 

     cout << sqrt(abs(num1 + num2) + 0.5) << endl; 

  else if (num1 != 0) 

     cout << floor(num1 + 0.5) << endl; 

  else if (num2 != 0) 

     cout << ceil(num2 + 0.5) << endl; 

  else 

     cout << 0 << endl; 

   return 0;

 }

a. What is the output if the input is -23  8? 

b. What is the output if the input is 12  32? 

c. What is the output if the input is 15   0? 

d. What is the output if the input is 0   -36? 

e. What is the output if the input is 0    0?