/*
 * C# Program to Find the Sum of first 50 Natural Numbers
 * using For Loop
 */
using System;
class program
{
    public static void Main()
    {
        int num, sum = 0;
        for (num = 1; num <= 50; num++)
            {
                sum = sum + num;
            }
        Console.WriteLine("Sum = {0}", sum);
        Console.ReadLine();
    }
}

/*
Sum = 1275