 # How to find out the Highest Number in an Array in C-Sharp Click to Watch Video

Question: How do you find out the highest number in the array using C#?

Solution: Before you start coding to find out the highest number of elements in an Array using C#, first think about the different ways to solve the problem

1. One simple way to find out the highest number in an Array or a list is to first sort the list. This way you can know that the last or a first number in the array index is the highest depending on how you have sorted the array.

2. A complex way to solve this problem is by attempting to find the highest number in an Array by not using a built-in Sort() function. This solution/problem can be expected when you are asked to find the Highest Number in the List or Array in a job interview. The main purpose to ask the Interviewee to solve this problem without using a Sort() function is to see how the candidate thinks when approaching the problem.

Below you can find the code in C#:

``````using System;
using System.Collections.Generic;
using System.Linq;

namespace ErnesTechTutorials
{
class Program
{
static void Main(string[] args)
{
Program pg = new Program();
int[] arraySorting = { 1, 3, 5, 8, -1, 0, 10 };
pg.findMaximumNumberInArray(arraySorting);

}

//Find the Maximum number in array
public void findMaximumNumberInArray(int[] anArrayOfObjects){
Array.Sort(anArrayOfObjects);
Console.WriteLine("Found Highest "+ anArrayOfObjects[anArrayOfObjects.Length-1]);
}
}
}``````

Algorithm .NET 5 published