Total Distance Travelled — DSA Technical Interview Questions & Answers
Total Distance Travelled
Total Distance Travelled
- Total Distance Travelled is a DSA topic. In plain words you use it for a short Total Distance Travelled example in a short dry-run on paper. Don’t start with a slogan — start with that picture.
- Smallest example: the smallest Total Distance Travelled example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Total Distance Travelled.
- From the example next to this theory: Total Distance Travelled: dry-run [4, 1, 3].
- Trap: only saying “Total Distance Travelled” with no example. Fix that before you talk about advanced DSA.
- Viva: what is Total Distance Travelled? Then show the smallest Total Distance Travelled example you can type. Then name the trap.
Technical Interview Tip: What is Total Distance Travelled? Show this: the smallest Total Distance Travelled example you can type. Trap: only saying “Total Distance Travelled” with no example.
Code Examples for Total Distance Travelled
Total Distance Travelled — working example
# Total Distance Travelled
data = [4, 1, 3]
print("start", data)
if data[0] > data[1]:
data[0], data[1] = data[1], data[0]
print("after one step", data)Total Distance Travelled: dry-run [4, 1, 3]. Say the list after one step.
How to Explain Total Distance Travelled to an Interviewer
What is Total Distance Travelled?
Used for a short Total Distance Travelled example a short dry-run on paper Not just the heading
Give one small example of Total Distance Travelled.
the smallest Total Distance Travelled example you can type Total Distance Travelled: dry-run [4, 1, 3]
What mistake do beginners make with Total Distance Travelled?
only saying “Total Distance Travelled” with no example Show the fix
Where do you use Total Distance Travelled?
a short dry-run on paper a short Total Distance Travelled example