Bradva_OneLoopSolution

            int scale = int.Parse(Console.ReadLine());

            int totalHeight = scale * 2 - 1;
            int firstHeight = scale;
            int midHeight = scale / 2;
            int lastStart = firstHeight + midHeight;

            // Here follow the variables for the Upper part

            char backgroundHyphen = '-';
            int bckgrndHyphenStartNum = 3 * scale;

            char axeSymbol = '*';
            int axeUpperNum = 1;

            char innerSymbol = '-';
            int innerUpperNum = 0;

            int bckgrndHyphenEndNum = scale * 2 - 2;

            // Here follow the variables for the middle part

            char handleSymbol = '*';
            int handleSymbolNum = 3 * scale;

            int axeMidNum = 1;

            char inner = '-';
            int innerMidNum = scale - 1;

            // And here are the variables for the last/lower part

            int backgroundLowerNum = scale * 3;

            int axeLowerNum = 1;
            int innerLowerNum = scale - 1;

            char endSymbol = '-';
            int endNum = scale - 1;

            // Here starts the drawing.

            for (int i = 1; i <= totalHeight; i++)
            {
                if(i <= firstHeight) // draw upper
                {
                    Console.WriteLine("{0}{1}{2}{1}{3}", new string(backgroundHyphen, bckgrndHyphenStartNum), new string(axeSymbol, axeUpperNum), new string(innerSymbol, innerUpperNum), new string(endSymbol, bckgrndHyphenEndNum));
                    innerUpperNum++;
                    bckgrndHyphenEndNum--;
                }
                else if(i >= lastStart) // draw last part
                {
                    if (i < totalHeight)
                    {
                        Console.WriteLine("{0}{1}{2}{1}{3}", new string(backgroundHyphen, backgroundLowerNum), new string(axeSymbol, axeLowerNum), new string(inner, innerLowerNum), new string(endSymbol, endNum));
                        backgroundLowerNum--;
                        innerLowerNum += 2;
                        endNum--;
                    }
                    else
                    {
                        int width = scale * 5;
                        int axeSymbolNum = (width - ((backgroundLowerNum - 1) + endNum)) - 1;
                        Console.WriteLine("{0}{1}{2}", new string(backgroundHyphen, backgroundLowerNum), new string(axeSymbol, axeSymbolNum), new string(endSymbol, endNum));
                    }
                }
                else // draw handle
                {
                    Console.WriteLine("{0}{1}{2}{1}{2}", new string(handleSymbol, handleSymbolNum), new string(axeSymbol, axeMidNum), new string(inner, innerMidNum));
                }
            }