Q $5$: The floor plan has been provided; you are allowed to make small adjustments according to your requirements.

a$.$

The objective is to follow the black line and reach the goal location in the minimum possible time. The elapsed time can be displayed on screen or in console.

b$.$

When the white color tile is detected at the goal location, the robot should stop and display the total time taken to reach the goal position.

c$.$

There must not be a hard logic for the program as I am going to test it with different scenarios.