Number series program

Number Series #1

1 + 2 + 3 + 4 + 5 + ... + n

Output: -
Value of n: 5
Sum: 15

The program for the series is written in C# programming language and will accept a number as input. The loops will iterate based on the number of entry.
 
Number series program


Note: If you are new to C# and Console Application. Try to code First C# Program

Note: Read articles on how to use Loops and Conditions.

Let’s find out a simple and easy way to code these pattern.

Practical Implementation:

using System;

namespace patternProblem.Number
{
    class Number1
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Given series is:");
            Console.WriteLine("1 + 2 + 3 + 4 + 5 + ... + n");
            Console.WriteLine("----------------------------");
            Console.WriteLine();
            Console.WriteLine("Enter value of n: ");
            int n = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine();
            int sum = 0;

            Console.WriteLine("-----Output-----");
            Console.WriteLine();
            for (int i = 1; i <= n; i++)
            {
                sum = sum + i;
            }
            Console.WriteLine("Sum of series: " + sum);

            Console.ReadKey();
        }
    }
}

Output:
The input number here is 5. So, the program will iterate five times. The output is shown below:

Given series is:
1 + 2 + 3 + 4 + 5 + ... + n
----------------------------

Enter value of n:
5

-----Output-----

Sum of series: 15
Press any key to continue . . .


For any query, comment us below.

Skip to Main Table Number series program


Click imagination hunt to read latest blogs.


Keep learning and sharing...

Comments

Popular posts from this blog

SSC CGL 2016 Tier-1 Marks / Result

DATA TYPES IN C#

Pattern printing program

IS STRING MUTABLE OR IMMUTABLE IN .NET?

Top Mutual Funds

SSC CGL 2017 TIER 2 RESULT OUT

JUST IN TIME (JIT)

Can we have multiple Main methods in one class

TOP 15 VISUAL STUDIO SHORTCUT KEYS

Top 10 Interview Tips and Questions