Casting.ipynb

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    "### Type Casting\n",
    "- Convert one data type to another data type is called type casting.;\n",
    "- There are two type of casting\n",
    "   - Implicit type casting\n",
    "      - also known as corcion.\n",
    "      - performed automartically by python interepreter.\n",
    "   - Explicit type casting\n",
    "      - aslo known as type conversion.\n",
    "      - performed manuaaly by user or programmer.\n",
    "      \n"
   ]
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     "text": [
      "<class 'int'>\n"
     ]
    }
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   "source": [
    "# Type Casting\n",
    "\n",
    "a = 1\n",
    "print(type(a))"
   ]
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      "<class 'int'>\n",
      "<class 'str'>\n",
      "<class 'int'>\n",
      "2\n"
     ]
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   "source": [
    "a = 1\n",
    "print(type(a))\n",
    "b = '1'\n",
    "print(type(b))\n",
    "c = int(b)\n",
    "print(type(c))\n",
    "print(a+int(b))"
   ]
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   "execution_count": 4,
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   "outputs": [
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     "text": [
      "4\n",
      "<class 'int'>\n"
     ]
    }
   ],
   "source": [
    "# int to float conversion\n",
    "\n",
    "a = 4.5\n",
    "b = int(a)\n",
    "print(b)\n",
    "print(type(b))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
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     "text": [
      "4.0\n"
     ]
    }
   ],
   "source": [
    "# float to int conversion\n",
    "\n",
    "print(float(b))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "4\n",
      "<class 'str'>\n"
     ]
    }
   ],
   "source": [
    "# float to string conversion\n",
    "\n",
    "print(str(b))\n",
    "print(type(str(b)))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "<class 'str'>\n",
      "<class 'float'>\n"
     ]
    }
   ],
   "source": [
    "marks = \"15\"\n",
    "print(type(marks)) \n",
    "\n",
    "marks = float(marks)  #type conversion\n",
    "print(type(marks))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
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     "text": [
      "22.5\n",
      "<class 'float'>\n"
     ]
    }
   ],
   "source": [
    "a = 12\n",
    "b = 10.5\n",
    "result = a+b\n",
    "print(result)\n",
    "print(type(result))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
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     "name": "stdout",
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     "text": [
      "False\n",
      "<class 'bool'>\n"
     ]
    }
   ],
   "source": [
    "a = bool(0)\n",
    "print(a)\n",
    "print(type(a))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n",
      "<class 'bool'>\n"
     ]
    }
   ],
   "source": [
    "a = bool(1)\n",
    "print(a)\n",
    "print(type(a))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "40\n",
      "<class 'str'>\n"
     ]
    }
   ],
   "source": [
    "var= 40\n",
    "b = str(var)\n",
    "print(b)\n",
    "print(type(b))"
   ]
  }
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