In the first stage, a conversation was held with the head of the team to which I had been delineated.

Then, another call was made with HR to schedule an interview. The interview was with a team leader and a senior engineer from the orders team.

A large part of the interview included questions about how to deal with stressful situations. Then the question was:

Two identical toy cars, which can be programmed with a code to activate them, include the commands: one step forward, one step back, and checking whether the car is near a traffic sign.

The cars are positioned at a final distance and are not known to each other at a signpost.

You have to write one code for the two cars so that it will make the cars meet at a certain point without colliding with each other.