The following c++ program asks the user to enter two numbers. What is the output of the program if the user enters 12 and 14? #include
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 = 10;
cout << x << " " << y << " " << z << endl;

func1 (x, y);
cout << x << " " << y << " " << z << endl;

func2 (x, y, z);
cout << x << " " << y << " " << z << endl;

func3 (x, y, z);
cout << x << " " << y << " " << z << endl;

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;
}