# include <cstdlib>
# include <iostream>

using namespace std;

int main ( )
{
  float a, b, x;

  a = 3.0;
  b = 17.0;

  cout << "Our interval is [" << a << ", " << b << " ].\n";
  cout << "Enter a value of X and we will see if it is in the interval.\n";
  cin >> x;

  if ( x < a )
  {
    cout << x << " is to the left of " << a << ".\n";
  }
  else if ( x <= b )
  {
    cout << x << " is in the interval [" << a << ", " << b << " ].\n";
  }
  else
  {
    cout << x << " is to the right of " << b << ".\n";
  }

  return 0;
}