code: private int selectBest( double a , double b , double c ) {
  		if( a < b ) {
  			if( a < c )
  				return 0;
  			else
  				return 2;
  		} else if( b <= c ) {
  			return 1;
  		} else {
  			return 2;
  		}
  	}
docs: Given the 3 scores return the index of the best