LeetCode 3041: Maximize Consecutive Elements in an Array After Modification Solution

Master LeetCode problem 3041 (Maximize Consecutive Elements in an Array After Modification), 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.

3041. Maximize Consecutive Elements in an Array After Modification

Hard

Array Dynamic Programming Sorting

Problem Explanation

Explanation:

To solve this problem, we need to find a way to maximize the number of consecutive elements in the array after allowing at most a one-unit increase in any element. We can achieve this by modifying the elements in the array in a way that allows us to select the maximum number of consecutive elements.

Here is the high-level algorithm:

Sort the array nums.
Iterate through the sorted array and for each element, check if increasing it by at most 1 would allow it to be part of a consecutive sequence.
Keep track of the maximum number of consecutive elements found during the iteration.

Time complexity: O(n log n) - Sorting the array Space complexity: O(1) - Only using a constant amount of extra space

Solution Code

import java.util.Arrays;

class Solution {
    public int maximizeConsecutive(int[] nums) {
        Arrays.sort(nums);
        int maxConsecutive = 0;
        int consecutive = 0;

        for (int num : nums) {
            if (num > consecutive) {
                consecutive = num;
                maxConsecutive++;
            }
        }

        return maxConsecutive;
    }
}

Try It Yourself

Loading code editor...

Frequently Asked Questions

How to solve LeetCode 3041 (Maximize Consecutive Elements in an Array After Modification)?

This page provides optimized solutions for LeetCode problem 3041 (Maximize Consecutive Elements in an Array After Modification) 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 3041 (Maximize Consecutive Elements in an Array After Modification)?

The time complexity for LeetCode 3041 (Maximize Consecutive Elements in an Array After Modification) varies by solution. Check the detailed explanation section for specific complexities in Java, C++, and Python implementations.

Can I run code for LeetCode 3041 on DevExCode?

Yes, DevExCode provides an interactive code editor where you can write, test, and run your code for LeetCode 3041 in Java, C++, or Python.

Back to LeetCode Solutions