Tuto_10_List_of_lists.ipynb

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      "4\n"
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   "source": [
    "# List of list\n",
    "# Accessing a specific element from the list \n",
    "\n",
    "grid = [\n",
    "    [1,2,3,4],\n",
    "    [2,2,4,4],\n",
    "    [3,5,6,7]\n",
    "]\n",
    "\n",
    "print(grid[0][3])"
   ]
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      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "2\n",
      "2\n",
      "4\n",
      "4\n",
      "3\n",
      "5\n",
      "6\n",
      "7\n"
     ]
    }
   ],
   "source": [
    "# Nested for loop\n",
    "# Printing every single element in the list \n",
    "\n",
    "for i in grid:\n",
    "    for j in i:\n",
    "        print(j)"
   ]
  }
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