C# Calculate Simple Interest

using System;

namespace Program
{
    class Program
    {
        static void Main(string[] args)
        {
            int year;

            double princamt, rate, interest, total_amt;

            Console.Write("Enter The Loan Amount: ");
            princamt = Convert.ToDouble(Console.ReadLine());

            Console.Write("Enter The Number of Years: ");
            year = Convert.ToInt16(Console.ReadLine());

            Console.Write("Enter the Rate Of Interest: ");
            rate = Convert.ToDouble(Console.ReadLine());

            interest = princamt * year * rate / 100;
            total_amt = princamt + interest;

            Console.WriteLine("Total Amount: {0}", total_amt);

            Console.ReadLine();
        }
    }
}

 

Output