LeetCode 411: Minimum Unique Word Abbreviation Solution

Master LeetCode problem 411 (Minimum Unique Word Abbreviation), a hard challenge, with our optimized solutions in Java, C++, and Python. Explore detailed explanations, test your code in our interactive editor, and prepare for coding interviews.

411. Minimum Unique Word Abbreviation

Hard

Array String Backtracking Bit Manipulation

Problem Explanation

Explanation:

To solve this problem, we can use a backtracking approach to generate all possible abbreviations of the given target word. Then, for each abbreviation, we check if it conflicts with any of the words in the dictionary. We keep track of the minimum abbreviation that does not conflict with any word in the dictionary.

Algorithmic Steps:

Generate all possible abbreviations of the target word using backtracking.
For each abbreviation:
- Check if it conflicts with any word in the dictionary.
- If it does not conflict and the length of the abbreviation is less than the current minimum abbreviation length, update the minimum abbreviation.
Return the minimum abbreviation found.

Time Complexity:

The time complexity of this approach is O(2^n), where n is the length of the target word.

Space Complexity:

The space complexity of this approach is O(n), where n is the length of the target word.

Solution Code

class Solution {
    public String minAbbreviation(String target, String[] dictionary) {
        // Your Java solution here
    }
}

Try It Yourself

Loading code editor...

Frequently Asked Questions

How to solve LeetCode 411 (Minimum Unique Word Abbreviation)?

This page provides optimized solutions for LeetCode problem 411 (Minimum Unique Word Abbreviation) in Java, C++, and Python, along with a detailed explanation and an interactive code editor to test your code.

What is the time complexity of LeetCode 411 (Minimum Unique Word Abbreviation)?

The time complexity for LeetCode 411 (Minimum Unique Word Abbreviation) varies by solution. Check the detailed explanation section for specific complexities in Java, C++, and Python implementations.

Can I run code for LeetCode 411 on DevExCode?

Yes, DevExCode provides an interactive code editor where you can write, test, and run your code for LeetCode 411 in Java, C++, or Python.

Back to LeetCode Solutions