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624. Maximum Distance in Arrays
Difficulty:Medium
Topics:Array, Greedy
You are given m arrays, where each array is sorted inascending order.
You can pick up two integers from two different arrays (each array picks one) and calculate the distance. We define the distance between two integers a and b to be their absolute difference |a - b|.
Returnthe maximum distance.
Example 1:
Example 2:
Constraints:
Solution:
We need to calculate the maximum possible distance between two integers, each picked from different arrays. The key observation is that the maximum distance will most likely be between the minimum value of one array and the maximum value of another array.
To solve this problem, we can follow these steps:
Let's implement this solution in PHP:624. Maximum Distance in Arrays
Explanation:
This solution runs in O(m) time, where m is the number of arrays, making it efficient given the problem constraints.
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