{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "source": [
        "# **Welcome to the Coding in Python workshop!**"
      ],
      "metadata": {
        "id": "CbxeM7ywWrfD"
      }
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Task 1: The \"Hello, World!\" example\n",
        "\"Hello, World\" is the classic first program.\n",
        "\n",
        "Run the code cell below to print \"Hello, World\""
      ],
      "metadata": {
        "id": "QpHxho9lXHe-"
      }
    },
    {
      "cell_type": "code",
      "execution_count": 1,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "SjstCzKaWU1b",
        "outputId": "b6b9dac8-c831-4e31-c7c8-10987a5d5aa1"
      },
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "Hello, World\n"
          ]
        }
      ],
      "source": [
        "print(\"Hello, World\")"
      ]
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Task 2: Simple Maths\n",
        "run the code cell below to finish the math calculation."
      ],
      "metadata": {
        "id": "fs9NWIdHYCFW"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "12+8"
      ],
      "metadata": {
        "collapsed": true,
        "id": "2o11H_c6Ye58"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "edit the calculaiton and run again, check if you got the correct answer"
      ],
      "metadata": {
        "id": "m39jr2c0Y1ZH"
      }
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Task 3: Drawing with Turtle\n",
        "Use turtle to draw shapes"
      ],
      "metadata": {
        "id": "g6vLRdGHZssU"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# install the ColabTurtle package\n",
        "!pip install ColabTurtle\n",
        "\n",
        "# import the Turtle library\n",
        "from ColabTurtle.Turtle import *\n",
        "\n",
        "# initilize a turtle, which will be used to draw shapes\n",
        "initializeTurtle()\n",
        "\n",
        "# move forward 100 units\n",
        "forward(100)\n",
        "\n",
        "# turn right 60 degree\n",
        "#right(60)\n",
        "\n",
        "# move backward 100 units\n",
        "#backward(100)\n",
        "\n",
        "# turn right 120 degree\n",
        "#right(120)\n",
        "\n",
        "# move forward 100 units\n",
        "#forward(100)\n"
      ],
      "metadata": {
        "id": "qhIqGqrKd5T0"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Task 4: Plotting Graphs\n",
        "Use \"matplotlib\" to plot simple graphs"
      ],
      "metadata": {
        "id": "aEO3qdsqjErX"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# import the pyplot library in matplotlib,  and rename the library as 'plt'\n",
        "import matplotlib.pyplot as plt\n",
        "\n",
        "# specify the coordinates of points\n",
        "x = [1, 2, 3, 4]\n",
        "y = [1, 3, 7, 16]\n",
        "\n",
        "plt.plot(x, y)\n",
        "plt.show()\n"
      ],
      "metadata": {
        "id": "XjsveMVEjUsj"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Task 5: Drawing with ellipses\n",
        "\n",
        "use \"matplotlib\" library to draw with ellipses"
      ],
      "metadata": {
        "id": "YVyYAzNrj8-W"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# import necessary libraries\n",
        "import matplotlib.pyplot as plt\n",
        "import matplotlib.patches as patches\n",
        "\n",
        "# Set up the figure and axis\n",
        "fig, ax = plt.subplots()\n",
        "\n",
        "# Set the aspect of the plot to be equal\n",
        "ax.set_aspect('equal')\n",
        "\n",
        "# Set the limits of the plot\n",
        "ax.set_xlim(-1.5, 1.5)\n",
        "ax.set_ylim(-1.5, 1.5)\n",
        "\n",
        "# Remove the axes\n",
        "ax.axis('off')\n",
        "\n",
        "# Draw the face\n",
        "face = patches.Ellipse((0, 0), width=2, height=2, edgecolor='black', facecolor='yellow')\n",
        "ax.add_patch(face)\n",
        "\n",
        "# Draw the left eye\n",
        "left_eye = patches.Ellipse((-0.5, 0.5), width=0.3, height=0.5, edgecolor='black', facecolor='white')\n",
        "ax.add_patch(left_eye)\n",
        "\n",
        "# Draw the right eye\n",
        "right_eye = patches.Ellipse((0.5, 0.5), width=0.3, height=0.5, edgecolor='black', facecolor='white')\n",
        "ax.add_patch(right_eye)\n",
        "\n",
        "# Draw the pupils\n",
        "left_pupil = patches.Ellipse((-0.5, 0.5), width=0.1, height=0.1, edgecolor='black', facecolor='black')\n",
        "ax.add_patch(left_pupil)\n",
        "\n",
        "right_pupil = patches.Ellipse((0.5, 0.5), width=0.15, height=0.01, edgecolor='black', facecolor='black')\n",
        "ax.add_patch(right_pupil)\n",
        "\n",
        "# Draw the mouth\n",
        "mouth = patches.Arc((0, -0.3), width=1, height=0.6, angle=0, theta1=0, theta2=180, edgecolor='black', facecolor='none')\n",
        "ax.add_patch(mouth)\n",
        "\n",
        "# Show the plot\n",
        "plt.show()\n",
        "\n"
      ],
      "metadata": {
        "id": "x7irXPJfkVNf"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Challenge 1: Complete the code cell below to draw a shape \"8\" with Turtle"
      ],
      "metadata": {
        "id": "tKNenpSimNd9"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# install the ColabTurtle package\n",
        "!pip install ColabTurtle\n",
        "\n",
        "# import the Turtle library\n",
        "from ColabTurtle.Turtle import *\n",
        "\n",
        "# initilize a turtle, which will be used to draw shapes\n",
        "initializeTurtle()\n",
        "\n",
        "# add you code below...\n",
        "\n",
        "\n",
        "\n",
        "\n",
        "\n",
        "\n"
      ],
      "metadata": {
        "id": "zvxgNbUMmpC1"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "## Challenge 2: Complet the code cell below to draw a smily face with ellipses"
      ],
      "metadata": {
        "id": "IFmOzSClmqqn"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# import necessary libraries\n",
        "import matplotlib.pyplot as plt\n",
        "import matplotlib.patches as patches\n",
        "\n",
        "# Set up the figure and axis\n",
        "fig, ax = plt.subplots()\n",
        "\n",
        "# Set the aspect of the plot to be equal\n",
        "ax.set_aspect('equal')\n",
        "\n",
        "# Set the limits of the plot\n",
        "ax.set_xlim(-1.5, 1.5)\n",
        "ax.set_ylim(-1.5, 1.5)\n",
        "\n",
        "# Remove the axes\n",
        "ax.axis('off')"
      ],
      "metadata": {
        "id": "AHf2uDOvnKy2"
      },
      "execution_count": null,
      "outputs": []
    }
  ]
}