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In the context of Disjoint Set Union, what does the 'Union' operation do?
In the context of Disjoint Set Union, what does the 'Union' operation do?
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Practice Questions
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Q1
In the context of Disjoint Set Union, what does the 'Union' operation do?
Combines two sets into one
Finds the maximum element in a set
Removes an element from a set
Sorts the elements in a set
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The 'Union' operation combines two sets into one in the Disjoint Set Union data structure.
Questions & Step-by-step Solutions
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Q
Q: In the context of Disjoint Set Union, what does the 'Union' operation do?
Solution:
The 'Union' operation combines two sets into one in the Disjoint Set Union data structure.
Steps: 5
Show Steps
Step 1: Understand that a Disjoint Set Union (DSU) is a data structure that keeps track of a collection of disjoint (non-overlapping) sets.
Step 2: The 'Union' operation is used when you want to combine two separate sets into a single set.
Step 3: Identify the two sets you want to combine. For example, Set A and Set B.
Step 4: After performing the 'Union' operation, all elements from Set A and Set B will now belong to one new set.
Step 5: This means that any element from Set A can now be connected to any element from Set B.
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