DSA · Theory

Treap Data Structure

Theory

191/810

Treap Data Structure

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

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

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

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

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

Exam tip

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

Example

# Treap 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)

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

Short notes

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

DSA · Theory

Treap Data Structure

← All stacks

Theory

191/810

Treap Data Structure

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

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

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

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

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

Exam tip

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

Example

# Treap 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)

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

Short notes

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

Treap Data Structure

Example

Short notes

Questions

Treap Data Structure

Example

Short notes

Questions