Happy bacon day, C#

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            System.Func<int, System.Func<int, string[]>> f = x => y =>
            {
                int i = 0, h = 4*y+1,j;
    
                var s = new string[h];
    
                for (; i < h; ++i)
                    if (i % 4 < 1)
                        s[i] = new string('-', x*5);
                    else
                    {
                        var c = i % 2 > 0 ? ')' : '(';
    
                        for (j = 0; j++ < x;)
                            s[i] += c + "===" + c;
                    }
    
                return s;
            };
    
            foreach (string line in f(2)(2))
            {
                System.Console.WriteLine(line);
            }
    
            System.Console.ReadLine();
        }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,12 sec, absolute running time: 10 sec, cpu time: 0,11 sec, average memory usage: 22 Mb, average nr of threads: 5