LeetCode 2794: Create Object from Two Arrays Solution

Problem Explanation

Explanation:

To solve this problem, we need to create an object by combining elements from two arrays. The first array contains keys, and the second array contains values. We need to map each key to its corresponding value and create an object.

Algorithm:

Create an empty HashMap to store the mappings of keys to values.
Iterate through both arrays simultaneously.
For each iteration, map the element at the current index of the keys array to the element at the current index of the values array.
After iterating through both arrays, we will have all the mappings in the HashMap.
Create a new Object and populate it with the mappings from the HashMap.

Time Complexity: O(n) where n is the size of the input arrays.

Space Complexity: O(n) for the HashMap and the final object.

Solution Code

import java.util.*;

class Solution {
    public Object createObjectFromTwoArrays(String[] keys, String[] values) {
        Map<String, String> map = new HashMap<>();
        for (int i = 0; i < keys.length; i++) {
            map.put(keys[i], values[i]);
        }
        
        return new Object(map);
    }
}

Frequently Asked Questions

How to solve LeetCode 2794 (Create Object from Two Arrays)?

This page provides optimized solutions for LeetCode problem 2794 (Create Object from Two Arrays) 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 2794 (Create Object from Two Arrays)?

The time complexity for LeetCode 2794 (Create Object from Two Arrays) varies by solution. Check the detailed explanation section for specific complexities in Java, C++, and Python implementations.

Can I run code for LeetCode 2794 on DevExCode?

Yes, DevExCode provides an interactive code editor where you can write, test, and run your code for LeetCode 2794 in Java, C++, or Python.

2794. Create Object from Two Arrays