How to write a function that, for a sorted array of integers, determines whether it contains a given value?

Question

.NET

https://ideone.com/432iJ3 I tried in many ways, but since I have been doing c# for 4 days, I don’t have the proper knowledge ....

Answer 1

Linq has a Contains() function

var array = new int[] { 0, 1, 2, 3, 4, 5 };
Console.WriteLine(array.Contains(3) ? "Contains" : "Not contains");