Easy csharp

Sum of first 10 natural numbers

Problem

Compute 1 + 2 + … + 10.

Hints

Ready — edit the code above and click Run or Submit.

using System;

class Program
{
    static void Main()
    {
        int n = 10;
        Console.WriteLine(n * (n + 1) / 2);
    }
}

Try solving on your own first, then reveal the official answer.

Gauss formula or loop.

No discussions yet — ask the first question!

Toolliyo Assistant

Ask about tutorials, ebooks, training, pricing, mentor services, and support. I use public site content only—not admin or internal tools.