Move the Robot Program

Fig 1 Move the Robot

	1	2	3	4
1	Robot
2
3
4

Fig 2. Screen output when the program Move the Robot is executed. (For simplicity I have made a table to track the robot position.)

This is a sample program, named Move the Robot.

Move the Robot has two sub-modules, Move left and Move Right.

When left key is pressed on keyboard, the Robot invokes module Move left and moves one place to its left.

When right key is pressed on keyboard, the Robot invokes module Move right and moves one place to its right.

The main program Move the Robot calls Move left and Move right modules from within.

Initial position of the Robot is (1,1).

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