Question: In a Disjoint Set Union, what does the \'Union\' operation do?
Options:
Combines two sets into one
Finds the maximum element in a set
Sorts the elements of a set
Removes an element from a set
Correct Answer: Combines two sets into one
Solution:
The \'Union\' operation combines two sets into one in a Disjoint Set Union.
In a Disjoint Set Union, what does the 'Union' operation do?
Practice Questions
Q1
In a Disjoint Set Union, what does the 'Union' operation do?
Combines two sets into one
Finds the maximum element in a set
Sorts the elements of a set
Removes an element from a set
Questions & Step-by-Step Solutions
In a Disjoint Set Union, what does the 'Union' operation do?
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 that was in Set A or Set B can now be found in the combined set.
Union Operation – The 'Union' operation in a Disjoint Set Union merges two distinct sets into a single set, ensuring that all elements from both sets are now part of one unified set.
Soulshift Feedback×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy?
