What is the main signal for Two Robots Minimum Distance?
Practice this question from Quiz: Two Robots Minimum Distance, with options and an explanation.
Question
What is the main signal for Two Robots Minimum Distance?
Option A — Correct answer
The named invariant appears.
Option B
The input has no constraints.
Option C
The sample output is small.
Option D
The question uses only one variable.
Explanation
Pattern choice starts from constraints and invariant.