﻿ C# - If the first and last elements are equal in an array

# C# Sharp Basic Algorithm Exercises: Check a given array of integers of length 1 or more and return true if the first element and the last element are equal in the given array

## C# Sharp Basic Algorithm: Exercise-89 with Solution

Write a C# Sharp program to check a given array of integers of length 1 or more and return true if the first element and the last element are equal in the given array.

Pictorial Presentation:

Sample Solution:-

C# Sharp Code:

``````using System;
namespace exercises
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine(test(new[] { 10, 20, 40, 50 }));
Console.WriteLine(test(new[] { 10, 20, 40, 10 }));
Console.WriteLine(test(new[] { 12, 24, 35, 55 }));

}
public static bool test(int[] nums)
{
return nums.Length > 0 && nums[0] == nums[nums.Length - 1];
}
}
}
```
```

Sample Output:

```False
True
False
```

Flowchart:

C# Sharp Code Editor:

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