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The following program asks the user to enter two numbers. What is the output of the program if the user enters 12 and 14? #include <iostream> using namespace std;void func1(int &, int &);void func2(int &, int &, int &);void func3(int, int, int);int main() {  int x = 0, y = 0, z = 0;  cout << x << " " << y << z << end1; func1(x, y);  cout << x << " " << y << z << end1; func2(x, y, z);  cout << x << " " << y << z << end1; func3(x, y, z);  cout << x << " " << y << z << end1; return 0;}void func1(int &a, int &b){   cout << "Enter two numbers: "; cin >> a >> b;}  void func2(int &a, int &b, int &c) { b++;c--;a = b + c; }  void func3(int a, int b, int c) { a = b - c;}

The following program asks the user to enter two numbers. What is the output of the program if the user enters 12 and 14? #include <iostream> using namespace std;void func1(int &, int &);void func2(int &, int &, int &);void func3(int, int, int);int main() {  int x = 0, y = 0, z = 0;  cout << x << " " << y << z << end1; func1(x, y);  cout << x << " " << y << z << end1; func2(x, y, z);  cout << x << " " << y << z << end1; func3(x, y, z);  cout << x << " " << y << z << end1; return 0;}void func1(int &a, int &b){   cout << "Enter two numbers: "; cin >> a >> b;}  void func2(int &a, int &b, int &c) { b++;c--;a = b + c; }  void func3(int a, int b, int c) { a = b - c;}

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:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The following program asks the user to enter two numbers. What is the output of the program if the user enters 12 and 14?

#include <iostream> using namespace std;
void func1(int &, int &);
void func2(int &, int &, int &);
void func3(int, int, int);
int main()

{
  int x = 0, y = 0, z = 0;
  cout << x << " " << y << z << end1; func1(x, y);
  cout << x << " " << y << z << end1; func2(x, y, z);
  cout << x << " " << y << z << end1; func3(x, y, z);
  cout << x << " " << y << z << end1;

return 0;
}
void func1(int &a, int &b)
{

  cout << "Enter two numbers: "; cin >> a >> b;
}
  void func2(int &a, int &b, int &c) { b++;
c--;
a = b + c;

}
  void func3(int a, int b, int c) { a = b - c;
}

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