Question

Write a program in C++ to accept two integer values in main· function, pass them to function great() using call by value and find greater number, function great() should not return any value.

Answer 1

void great (int, int);
void main()
{
  int a, b;
  cout <<"Enter two no=";
  cin>> a>>b;
  great(a, b);
  getch();
}
void great (int p, int q)
{
  if (p > q)
  {
    cout << p << " is big";
  }
  else
  {
    cout << q << " is big";
  }
}