Task 4 - Adding items.ipynb

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   "source": [
    "Task 4.1\n",
    "#Add item 70 after 60 in the following Python List\n",
    "#input\n",
    "l1 = [10, 20, [30, 40, [50, 60], 80], 90, 100]\n",
    "#output\n",
    "[10, 20, [30, 40, [50, 60, 70], 80], 90, 100]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
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   "source": [
    "mylist = [10,20,[30,40,[50,60],80], 90, 100]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
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   "source": [
    "print(mylist[0])\n",
    "print(mylist[1])\n",
    "print(mylist[2][0])\n",
    "print(mylist[2][1])\n",
    "print(mylist[2][2][0])\n",
    "print(mylist[2][2][1])\n",
    "print(mylist[2][3])\n",
    "print(mylist[3])\n",
    "print(mylist[4])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "mylist[2][2] = [50,60,70]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(mylist)"
   ]
  },
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   "execution_count": null,
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   "outputs": [],
   "source": [
    "Task 4.2\n",
    "#add sublist [7,8] after 6\n",
    "#input\n",
    "l2 = [1,2,[3,4,5,6],9]\n",
    "#output\n",
    "[1,2,[3,4,5,6,[7,8]],9]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "mylist1 = [1,2,[3,4,5,6],9]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(mylist1[0])\n",
    "print(mylist1[1])\n",
    "print(mylist1[2][0])\n",
    "print(mylist1[2][1])\n",
    "print(mylist1[2][2])\n",
    "print(mylist1[2][3])\n",
    "print(mylist1[3])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "mylist1[2].append([7,8])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(mylist1)"
   ]
  }
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