Functions&ClassesOOP.ipynb

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      "cell_type": "markdown",
      "source": [
        "#  **function** is a reusable block of code that performs a specific task. Functions help in making the code more modular, readable, and reusable."
      ],
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        "DEFINE FUNCTION :using **def**"
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          "text": [
            "enter the first number2\n",
            "enter the second number3\n",
            "5\n"
          ]
        }
      ],
      "source": [
        "def add(x,y):\n",
        "  print(x+y)\n",
        "x=int(input(\"enter the first number\"))\n",
        "y=int(input(\"enter the second number\"))\n",
        "add(x,y)"
      ]
    },
    {
      "cell_type": "markdown",
      "source": [
        "# **CLASSES**\n",
        "a class is a blueprint for creating objects. It defines properties (**attributes**) and behaviors (**methods**).\n",
        "**self**  is like this\n",
        "\n",
        "\n"
      ],
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      "source": [
        "class Color:\n",
        "  name=\"orange\" #attribute\n",
        "  index=1  #attribute\n",
        "\n",
        "  def pFun(self):  #method\n",
        "    print(self.name)\n",
        "    print(self.index)\n",
        "\n",
        "instance =Color()\n",
        "instance.pFun()\n",
        "\n",
        "\n"
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          "text": [
            "orange\n",
            "1\n"
          ]
        }
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    },
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      "cell_type": "markdown",
      "source": [
        "# Class with instalization"
      ],
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      "cell_type": "code",
      "source": [
        "class Color:\n",
        "  name=\"\"\n",
        "  index=1\n",
        "\n",
        "  def __init__(self,name,index=\"a\"):  # like constructor\n",
        "    self.name=name\n",
        "    self.inex=index\n",
        "\n",
        "  def pFun(self):\n",
        "    print(self.name)\n",
        "    print(self.index)\n",
        "\n",
        "instance = Color(\"arul\",\"1\")\n",
        "instance.pFun()\n",
        "\n"
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      "execution_count": 17,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "arul\n",
            "1\n"
          ]
        }
      ]
    },
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