What is an algorithm — DSA Technical Interview Questions & Answers

What is an algorithm

What is an algorithm

  • an algorithm (what is) is a DSA topic. In plain words you use it for a short an algorithm what is example in a short dry-run on paper. Don’t start with a slogan — start with that picture.
  • Smallest example: the smallest an algorithm what is example you can type. Type it, run it, and say what you see. If you can do that from memory, you know an algorithm (what is).
  • From the example next to this theory: What is an algorithm: dry-run [4, 1, 3].
  • Trap: only saying “an algorithm what is” with no example. Fix that before you talk about advanced DSA.
  • Viva: what is an algorithm (what is)? Then show the smallest an algorithm what is example you can type. Then name the trap.

Technical Interview Tip: What is an algorithm (what is)? Show this: the smallest an algorithm what is example you can type. Trap: only saying “an algorithm what is” with no example.

Code Examples for What is an algorithm

What is an algorithm — working example

# What is an algorithm
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)

What is an algorithm: dry-run [4, 1, 3]. Say the list after one step.

How to Explain What is an algorithm to an Interviewer

What is an algorithm (what is)?

Used for a short an algorithm what is example a short dry-run on paper Not just the heading

Give one small example of an algorithm (what is).

the smallest an algorithm what is example you can type What is an algorithm: dry-run [4, 1, 3]

What mistake do beginners make with an algorithm (what is)?

only saying “an algorithm what is” with no example Show the fix

Where do you use an algorithm (what is)?

a short dry-run on paper a short an algorithm what is example