DSA · Theory

Garbage Collection in DS

Theory

195/810

Garbage Collection in DS

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

Smallest example: the smallest Garbage Collection in DS example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Garbage Collection in DS.

From the example next to this theory — Garbage Collection in DS: dry-run [4, 1, 3].

Trap — only saying “Garbage Collection in DS” with no example. Fix that before you talk about advanced DSA.

Viva: what is Garbage Collection in DS? Then show the smallest Garbage Collection in DS example you can type. Then name the trap.

Exam tip

What is Garbage Collection in DS? Show this: the smallest Garbage Collection in DS example you can type. Trap: only saying “Garbage Collection in DS” with no example.

Example

# Garbage Collection in DS
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)

Garbage Collection in DS: dry-run [4, 1, 3]. Say the list after one step.

Short notes

DefGarbage Collection in DS — a short Garbage Collection in DS example in a short dry-run on paper.
Rulethe smallest Garbage Collection in DS example you can type
Traponly saying “Garbage Collection in DS” with no example
Usea short dry-run on paper

DSA · Theory

Garbage Collection in DS

← All stacks

Theory

195/810

Garbage Collection in DS

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

Smallest example: the smallest Garbage Collection in DS example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Garbage Collection in DS.

From the example next to this theory — Garbage Collection in DS: dry-run [4, 1, 3].

Trap — only saying “Garbage Collection in DS” with no example. Fix that before you talk about advanced DSA.

Viva: what is Garbage Collection in DS? Then show the smallest Garbage Collection in DS example you can type. Then name the trap.

Exam tip

What is Garbage Collection in DS? Show this: the smallest Garbage Collection in DS example you can type. Trap: only saying “Garbage Collection in DS” with no example.

Example

# Garbage Collection in DS
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)

Garbage Collection in DS: dry-run [4, 1, 3]. Say the list after one step.

Short notes

DefGarbage Collection in DS — a short Garbage Collection in DS example in a short dry-run on paper.
Rulethe smallest Garbage Collection in DS example you can type
Traponly saying “Garbage Collection in DS” with no example
Usea short dry-run on paper

Garbage Collection in DS

Example

Short notes

Questions

Garbage Collection in DS

Example

Short notes

Questions