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Copy pathProgram.cs
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36 lines (31 loc) · 888 Bytes
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Interpreter
{
class Program
{
static void Main(string[] args)
{
string roman = "MCMXXVIII";
Context context = new Context(roman);
// Build the 'parse tree'
List<Expression> tree = new List<Expression>();
tree.Add(new ThousandExpression());
tree.Add(new HundredExpression());
tree.Add(new TenExpression());
tree.Add(new OneExpression());
// Interpret
foreach (Expression exp in tree)
{
exp.Interpret(context);
}
Console.WriteLine("{0} = {1}",
roman, context.Output);
// Wait for user
Console.ReadKey();
}
}
}