for loop

By using a for loop, you can run a statement repeatedly until a specified expression evaluates to false.

Write the following code :

using System;

namespace LearnCSharp
{
    class Program
    {
        static void Main(string[] args)
        { 
            int sum = 0;
            for(int i = 1; i < 11; i++)
            {
                sum = sum + i;
            }

            Console.WriteLine($"The sum of the numbers 1 to 10 is : {sum}");
        }
    }
}

Run the application in the Console Window

Output in Console Window

The sum of the numbers 1 to 10 is : 55

Bob Tabor Videos

Courtesy Microsoft and Bob Tabor

NOTE - These videos are a little dated, Visual Studio 2013/2015 is being used here. But the principles are basically the same.

for loop

Bob Tabor Videos

For Iteration Statement