Use LINQ query to determine the maximum height value

question:

Given a collection of objects (DimensionPair) containing two integer properties (height and width), your goal is to use a LINQ query to identify and retrieve objects with the maximum height value.

Solution:

To achieve your goals, consider using the MaxBy extension method provided by the MoreLINQ library. This method allows you to determine the maximum value of a specific property in the collection.

In your case, you can implement the solution as follows:

var item = items.MaxBy(x => x.Height);

The result stored in the item variable represents the object with the highest height value in the items collection.

Advantages of using MaxBy:

Compared with other methods, using MaxBy has the following advantages:

• Time Complexity: It runs with O(n) time complexity, unlike other methods that may require O(n^2) or O(n log n) complexity.
• Single-pass operation: Unlike the solution of two iteration sequences, MaxBy performs all operations in a single pass.
• Simplicity: The code is simple and easy to understand and clearly represents the solution.