: Create a function to fill one row with alternating beepers. Row Transition

| World Size | Expected Behavior | |------------|-------------------| | 1x1 | Karel places 1 beeper and stops. | | 1x2 | Beepers at (1,1); (1,2) empty. | | 1x3 | Beepers at (1,1) and (1,3). | | 2x2 | Beepers at (1,1) and (2,2). | | 2x3 | Beepers at (1,1), (1,3), (2,2). | | 3x3 | Complete checkerboard with 5 beepers. | | 5x5 | 13 beepers (alternating pattern). |

turnRight();

Karel must handle a single tall column without trying to turn into a wall. Verified Code Structure (JavaScript/Karel Syntax)