Practice Algorithm Explanation (19.4) - Greedy algorithms: Interval scheduling

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6 sample questions

Question 1.
What defines a greedy algorithm?
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Think about what the term 'greedy' refers to!
Question 2.
Provide an example of a greedy algorithm.
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Consider algorithms used for pathfinding.
3Question 3.
What is a greedy algorithm?
- An algorithm that guarantees the best solution.
- An algorithm that always makes the best choice in each step.
- An algorithm that never backtracks.
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Reflect on the nature of decision-making.
4Question 4.
True or False: The earliest finish time strategy is always optimal for interval scheduling.
- True
- False
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Think of how overlaps may restrict choices.
Question 5.
Design a greedy algorithm to solve the interval scheduling problem. Explain your steps.
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Structure your answer in a step-by-step format.
Question 6.
Provide a counter-example where a greedy choice does not yield the best result.
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Think about cases where overlap affects the outcome.

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