int function ( int arg0 ) { return arg0 / 3 ; }
note : the graphic representation maps x values on row numbers x-axis in vertical direction . concode_field_sep Action UP concode_elem_sep Action LEFT concode_elem_sep Action RIGHT concode_elem_sep Action DOWN concode_elem_sep int[] state concode_field_sep void setBoard concode_elem_sep void moveGapDown concode_elem_sep int getGapPosition concode_elem_sep int getAbsPosition concode_elem_sep void moveGapLeft concode_elem_sep XYLocation getLocationOf concode_elem_sep int getYCoord concode_elem_sep int getPositionOf concode_elem_sep int[] getState concode_elem_sep void moveGapUp concode_elem_sep int getValueAt concode_elem_sep int getValueAt concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setValue concode_elem_sep boolean canMoveGap concode_elem_sep List<XYLocation> getPositions concode_elem_sep String toString concode_elem_sep void moveGapRight