namespace DollarConversion
public static class ConversionManager
static double usdVal = 72.38;
public static double INRToUSD(string inr)
double rupee = Double.Parse(inr);
double usd = rupee / usdVal;
return Math.Round(usd, 2);
public static double USDToINR(string usd)
double dollar = Double.Parse(usd);
double rupee = dollar * usdVal;
return Math.Round(rupee, 2);
public static void Main()
Console.WriteLine("Please select the convertor direction");
Console.WriteLine("1. From INR to USD.");
Console.WriteLine("2. From USD to INR.");
string selection = Console.ReadLine();
Console.Write("Please enter the INR value: ");
USD = ConversionManager.INRToUSD(Console.ReadLine());
Console.WriteLine("Amount in USD --> " + USD);
Console.Write("Please enter the USD value: ");
Rupee = ConversionManager.USDToINR(Console.ReadLine());
Console.WriteLine("Amount in INR --> " + Rupee);
Console.WriteLine("Please select a convertor.");