solid.ipynb

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    "using static System.Console;\n",
    "\n",
    "class ShapeBase {\n",
    "    public ShapeBase() {}\n",
    "    public virtual double Area() => 0;\n",
    "    public virtual int Corners() => 0;\n",
    "}\n",
    "\n",
    "class Circle : ShapeBase {\n",
    "    public Circle(double radius) => Radius = radius;\n",
    "    public double Radius { get; set; }\n",
    "    public override double Area() => Math.PI * Radius * Radius;\n",
    "    public override int Corners() => 0;\n",
    "}\n",
    "\n",
    "class Square : ShapeBase {\n",
    "    public Square(double side) => Side = side;\n",
    "    public double Side { get; set; }\n",
    "    public override double Area() => Side * Side;\n",
    "    public override int Corners() => 4;\n",
    "}\n",
    "\n",
    "class Rectangle : ShapeBase {\n",
    "    public Rectangle(double width, double height) {\n",
    "        Width = width;\n",
    "        Height = height;\n",
    "    }\n",
    "    public double Width { get; set; }\n",
    "    public double Height { get; set; }\n",
    "    public override double Area() => Width * Height;\n",
    "    public override int Corners() => 4;\n",
    "}\n",
    "\n",
    "class Triangle : ShapeBase {\n",
    "    public Triangle(double width, double height) {\n",
    "        Width = width;\n",
    "        Height = height;\n",
    "    }\n",
    "    public double Width { get; set; }\n",
    "    public double Height { get; set; }\n",
    "    public override double Area() => Width * Height * 0.5;\n",
    "    public override int Corners() => 3;\n",
    "}"
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    "#load \"TimeIt.cs\"\n",
    "\n",
    "double TotalArea(ShapeBase[] shapes) {\n",
    "    double total = 0;\n",
    "    foreach (var shape in shapes) {\n",
    "        total += shape.Area();\n",
    "    }\n",
    "    return total;\n",
    "}\n",
    "\n",
    "double TotalAreaCornerWeighted(ShapeBase[] shapes) {\n",
    "    double total = 0;\n",
    "    foreach (var shape in shapes) {\n",
    "        total += shape.Area() * (1.0 / 1.0 + shape.Corners());\n",
    "    }\n",
    "    return total;\n",
    "}\n",
    "\n",
    "var shapes = new ShapeBase[] {\n",
    "    new Circle(2),\n",
    "    new Square(3),\n",
    "    new Rectangle(2, 3),\n",
    "    new Triangle(3, 4),\n",
    "    new Circle(2),\n",
    "    new Square(3),\n",
    "    new Rectangle(2, 3),\n",
    "    new Triangle(3, 4),\n",
    "    new Circle(2),\n",
    "    new Square(3),\n",
    "    new Rectangle(2, 3),\n",
    "    new Triangle(3, 4),\n",
    "};"
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       "<details open=\"open\" class=\"dni-treeview\"><summary><span class=\"dni-code-hint\"><code>TimedResult { MethodName = SOLID, ExecutionCount = 10039825 }</code></span></summary><div><table><thead><tr></tr></thead><tbody><tr><td>MethodName</td><td>SOLID</td></tr><tr><td>ExecutionCount</td><td><div class=\"dni-plaintext\"><pre>10039825</pre></div></td></tr></tbody></table></div></details><style>\r\n",
       ".dni-code-hint {\r\n",
       "    font-style: italic;\r\n",
       "    overflow: hidden;\r\n",
       "    white-space: nowrap;\r\n",
       "}\r\n",
       ".dni-treeview {\r\n",
       "    white-space: nowrap;\r\n",
       "}\r\n",
       ".dni-treeview td {\r\n",
       "    vertical-align: top;\r\n",
       "    text-align: start;\r\n",
       "}\r\n",
       "details.dni-treeview {\r\n",
       "    padding-left: 1em;\r\n",
       "}\r\n",
       "table td {\r\n",
       "    text-align: start;\r\n",
       "}\r\n",
       "table tr { \r\n",
       "    vertical-align: top; \r\n",
       "    margin: 0em 0px;\r\n",
       "}\r\n",
       "table tr td pre \r\n",
       "{ \r\n",
       "    vertical-align: top !important; \r\n",
       "    margin: 0em 0px !important;\r\n",
       "} \r\n",
       "table th {\r\n",
       "    text-align: start;\r\n",
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   "source": [
    "TimeIt.Time(2, \"SOLID\", () => TotalArea(shapes))"
   ]
  },
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      "text/html": [
       "<details open=\"open\" class=\"dni-treeview\"><summary><span class=\"dni-code-hint\"><code>TimedResult { MethodName = SOLID , ExecutionCount = 7911264 }</code></span></summary><div><table><thead><tr></tr></thead><tbody><tr><td>MethodName</td><td>SOLID </td></tr><tr><td>ExecutionCount</td><td><div class=\"dni-plaintext\"><pre>7911264</pre></div></td></tr></tbody></table></div></details><style>\r\n",
       ".dni-code-hint {\r\n",
       "    font-style: italic;\r\n",
       "    overflow: hidden;\r\n",
       "    white-space: nowrap;\r\n",
       "}\r\n",
       ".dni-treeview {\r\n",
       "    white-space: nowrap;\r\n",
       "}\r\n",
       ".dni-treeview td {\r\n",
       "    vertical-align: top;\r\n",
       "    text-align: start;\r\n",
       "}\r\n",
       "details.dni-treeview {\r\n",
       "    padding-left: 1em;\r\n",
       "}\r\n",
       "table td {\r\n",
       "    text-align: start;\r\n",
       "}\r\n",
       "table tr { \r\n",
       "    vertical-align: top; \r\n",
       "    margin: 0em 0px;\r\n",
       "}\r\n",
       "table tr td pre \r\n",
       "{ \r\n",
       "    vertical-align: top !important; \r\n",
       "    margin: 0em 0px !important;\r\n",
       "} \r\n",
       "table th {\r\n",
       "    text-align: start;\r\n",
       "}\r\n",
       "</style>"
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   "source": [
    "TimeIt.Time(2, \"SOLID \", () => TotalAreaCornerWeighted(shapes))"
   ]
  }
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