Queue.ipynb

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   "source": [
    "class Queue:\n",
    "    def __init__(self):\n",
    "        self.items = []\n",
    "        \n",
    "    def enqueue(self,item):\n",
    "        self.items.append(item)\n",
    "        \n",
    "    def dequeue(self):\n",
    "        return self.items.pop(0)\n",
    "    \n",
    "    def is_empty(self):\n",
    "        if self.items == []:\n",
    "            return True\n",
    "        return False"
   ]
  },
  {
   "cell_type": "code",
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   "id": "59c03cd5",
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     "text": [
      "1\n",
      "2\n",
      "3\n"
     ]
    }
   ],
   "source": [
    "if __name__ == \"__main__\":\n",
    "    q = Queue()\n",
    "    q.enqueue(1)\n",
    "    q.enqueue(2)\n",
    "    q.enqueue(3)   \n",
    "    \n",
    "    while not q.is_empty():\n",
    "        item = q.dequeue()\n",
    "        print(item)\n",
    "        "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "fa749177",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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