DSA · Theory

Primitive Data Structure

Theory

324/810

Primitive Data Structure

Primitive Data Structure is a DSA topic. In plain words you use it for a short Primitive Data Structure example in a short dry-run on paper. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Primitive Data Structure example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Primitive Data Structure.

From the example next to this theory — Primitive Data Structure: dry-run [4, 1, 3].

Trap — only saying “Primitive Data Structure” with no example. Fix that before you talk about advanced DSA.

Viva: what is Primitive Data Structure? Then show the smallest Primitive Data Structure example you can type. Then name the trap.

Exam tip

What is Primitive Data Structure? Show this: the smallest Primitive Data Structure example you can type. Trap: only saying “Primitive Data Structure” with no example.

Example

# Primitive Data Structure
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)

Primitive Data Structure: dry-run [4, 1, 3]. Say the list after one step.

Short notes

DefPrimitive Data Structure — a short Primitive Data Structure example in a short dry-run on paper.
Rulethe smallest Primitive Data Structure example you can type
Traponly saying “Primitive Data Structure” with no example
Usea short dry-run on paper

DSA · Theory

Primitive Data Structure

← All stacks

Theory

324/810

Primitive Data Structure

Primitive Data Structure is a DSA topic. In plain words you use it for a short Primitive Data Structure example in a short dry-run on paper. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Primitive Data Structure example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Primitive Data Structure.

From the example next to this theory — Primitive Data Structure: dry-run [4, 1, 3].

Trap — only saying “Primitive Data Structure” with no example. Fix that before you talk about advanced DSA.

Viva: what is Primitive Data Structure? Then show the smallest Primitive Data Structure example you can type. Then name the trap.

Exam tip

What is Primitive Data Structure? Show this: the smallest Primitive Data Structure example you can type. Trap: only saying “Primitive Data Structure” with no example.

Example

# Primitive Data Structure
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)

Primitive Data Structure: dry-run [4, 1, 3]. Say the list after one step.

Short notes

DefPrimitive Data Structure — a short Primitive Data Structure example in a short dry-run on paper.
Rulethe smallest Primitive Data Structure example you can type
Traponly saying “Primitive Data Structure” with no example
Usea short dry-run on paper

Primitive Data Structure

Example

Short notes

Questions

Primitive Data Structure

Example

Short notes

Questions