Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Consider the following program in C++:

#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?

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