Mini-Calc.ipynb

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   "source": [
    "# Mini Calculator"
   ]
  },
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   "cell_type": "markdown",
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   "source": [
    "## Addition"
   ]
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   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "def add(x, y):\n",
    "    return x + y"
   ]
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   "cell_type": "markdown",
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   "source": [
    "---"
   ]
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   "source": [
    "## Subtraction"
   ]
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   "cell_type": "code",
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   "outputs": [],
   "source": [
    "def subtract(x, y):\n",
    "    return x - y\n"
   ]
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   "source": [
    "---"
   ]
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   "source": [
    "## Multiplication"
   ]
  },
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   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "def multiply(x, y):\n",
    "    return x * y\n"
   ]
  },
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   "cell_type": "markdown",
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     "languageId": "plaintext"
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   "source": [
    "---"
   ]
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   "source": [
    "## **Division**"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "def divide(x, y):\n",
    "    return x / y if y != 0 else \"Error! Division by zero.\""
   ]
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   "source": [
    "---"
   ]
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   "execution_count": 12,
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   "outputs": [],
   "source": [
    "def calculate():\n",
    "    operation = input(\"Enter operation (add, sub, mult, div) or type 'stop' to exit: \").lower()\n",
    "\n",
    "    if operation == 'stop':\n",
    "        print(\"Exiting the program.\")\n",
    "        return\n",
    "\n",
    "    if operation in ['add', 'sub', 'mult', 'div']:\n",
    "        try:\n",
    "            num1 = float(input(\"Enter first number: \"))\n",
    "            num2 = float(input(\"Enter second number: \"))\n",
    "        except ValueError:\n",
    "            print(\"Invalid input. Please enter valid numbers.\")\n",
    "            return\n",
    "\n",
    "        if operation == 'add':\n",
    "            print(f\"{num1} + {num2} = {add(num1, num2)}\")\n",
    "        elif operation == 'sub':\n",
    "            print(f\"{num1} - {num2} = {subtract(num1, num2)}\")\n",
    "        elif operation == 'mult':\n",
    "            print(f\"{num1} * {num2} = {multiply(num1, num2)}\")\n",
    "        elif operation == 'div':\n",
    "            print(f\"{num1} / {num2} = {divide(num1, num2)}\")\n",
    "        \n",
    "        continue_prompt = input(\"Would you like to perform another operation? (yes/no): \").lower()\n",
    "        if continue_prompt != 'yes':\n",
    "            print(\"Exiting the program.\")\n",
    "            calculate()\n",
    "    else:\n",
    "        print(\"Invalid operation. Please choose a valid operation.\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2.0 + 3.0 = 5.0\n"
     ]
    }
   ],
   "source": [
    "calculate()"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
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