C# Program to Generate the Sum of N Numbers

This is a C# Program to generate the sum of n numbers.

Problem Description

This C# Program Generates the Sum of N Numbers.

Problem Solution

This C# program obtains the Nth number from the user and calculates its sum till the Nth number.

Program/Source Code

Here is source code of the C# Program to Generate the Sum of N Numbers. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

 * C# Program to Generate the Sum of N Numbers
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace program
    class Program
        static void Main(string[] args)
            int i, sum = 0,n;
            Console.Write("Enter the Nth Number : ");
            n = int.Parse(Console.ReadLine());
            for (i = 0; i <= n; i++)
                sum = sum + i;
            Console.WriteLine("\nSum of N Numbers : " + sum);
Program Explanation

In this C# program, we are reading the Nth number using ‘n’ variable. Using for loop we are computing the sum of the number till the Nth number. Print the sum of the elements.

Runtime Test Cases
Enter the Nth Number : 10
Sum of N Numbers : 55

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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