What is the main disadvantage of Quick Sort?

What is the main disadvantage of Quick Sort?

Step 1: Understand what sorting algorithms are. They are methods used to arrange data in a specific order.
Step 2: Learn about Quick Sort. It is a popular sorting algorithm that works by dividing the data into smaller parts.
Step 3: Know what 'stable sorting' means. A stable sorting algorithm keeps equal elements in the same order they appeared in the original data.
Step 4: Identify the main disadvantage of Quick Sort. It does not guarantee that equal elements will stay in the same order.
Step 5: Conclude that because Quick Sort is not stable, it can change the order of equal elements, which can be a problem in some situations.

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