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SECOND LAB #93

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cc49ab2
adding challenges 1 and 2
nrius Jan 12, 2021
fb383f0
adding challenge 3
nrius Jan 12, 2021
7cf91d6
adding my labs
nrius Jan 15, 2021
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244 changes: 213 additions & 31 deletions your-code/challenge-1.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -15,11 +15,12 @@
},
{
"cell_type": "code",
"execution_count": 13,
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"# Your code here"
"# Your code here\n",
"tup=(\"I\",)"
]
},
{
Expand All @@ -33,11 +34,23 @@
},
{
"cell_type": "code",
"execution_count": 14,
"execution_count": 3,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"tuple"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Your code here"
"# Your code here\n",
"type(tup)"
]
},
{
Expand All @@ -55,13 +68,40 @@
},
{
"cell_type": "code",
"execution_count": 15,
"execution_count": 4,
"metadata": {},
"outputs": [],
"outputs": [
{
"ename": "AttributeError",
"evalue": "'tuple' object has no attribute 'append'",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mAttributeError\u001b[0m Traceback (most recent call last)",
"\u001b[0;32m<ipython-input-4-b4f64d79e570>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m 1\u001b[0m \u001b[0;31m# Your code here\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 2\u001b[0;31m \u001b[0mtup\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"r\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"o\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"n\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"h\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"a\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"c\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"k\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 3\u001b[0m \u001b[0;31m#or, since append can only take one argument:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 4\u001b[0m \u001b[0mnew_on_tuple\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"r\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"o\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"n\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"h\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"a\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"c\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m\"k\"\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 5\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mitem\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mnew_on_tuple\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
"\u001b[0;31mAttributeError\u001b[0m: 'tuple' object has no attribute 'append'"
]
}
],
"source": [
"# Your code here\n",
"tup.append(\"r\", \"o\", \"n\", \"h\", \"a\", \"c\", \"k\")\n",
"#or, since append can only take one argument:\n",
"new_on_tuple=[\"r\", \"o\", \"n\", \"h\", \"a\", \"c\", \"k\"]\n",
"for item in new_on_tuple:\n",
" tup.append(item)\n",
"tup\n",
"\n",
"# Your explanation here\n",
"\n",
"# Your explanation here\n"
"#First of all, tuples are immutable, and no element can be added, changed or substracted.\n",
"#second, append is a list method\n",
"\n",
"list1=[\"I\"]\n",
"new_on_list=[\"r\", \"o\", \"n\", \"h\", \"a\", \"c\", \"k\"]\n",
"for item in new_on_list:\n",
" list1.append(item)\n",
"list1\n"
]
},
{
Expand All @@ -79,13 +119,31 @@
},
{
"cell_type": "code",
"execution_count": 16,
"execution_count": 5,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['I'] <class 'list'>\n",
"('I', 'r', 'o', 'n', 'h', 'a', 'c', 'k') <class 'tuple'>\n"
]
}
],
"source": [
"# Your code here\n",
"\n",
"# Your explanation here\n"
"tup=(\"I\",)\n",
"list2=list(tup)\n",
"print (list2, type(list2))\n",
"new_on_list=[\"r\", \"o\", \"n\", \"h\", \"a\", \"c\", \"k\"]\n",
"for item in new_on_list:\n",
" list2.append(item)\n",
"tup=tuple(list2)\n",
"print(tup, type(tup))\n",
"# Your explanation here\n",
"# I have created a list with the value of the tuple,\n",
"#added the new values, and turn that list into a tuple."
]
},
{
Expand All @@ -103,11 +161,26 @@
},
{
"cell_type": "code",
"execution_count": 17,
"execution_count": 45,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"('I', 'r', 'o', 'n') \n",
" ('h', 'a', 'c', 'k')\n"
]
}
],
"source": [
"# Your code here\n"
"# Your code here\n",
"tup=(\"I\", \"r\", \"o\", \"n\",\"h\", \"a\", \"c\", \"k\")\n",
"tup1=tup[0:4]\n",
"\n",
"tup2=tup[-4:]\n",
"\n",
"print(tup1,\"\\n\", tup2)"
]
},
{
Expand All @@ -121,11 +194,24 @@
},
{
"cell_type": "code",
"execution_count": 18,
"execution_count": 47,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"('I', 'r', 'o', 'n', 'h', 'a', 'c', 'k')"
]
},
"execution_count": 47,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Your code here\n"
"# Your code here\n",
"tup3=tup1+tup2\n",
"tup3"
]
},
{
Expand All @@ -137,11 +223,27 @@
},
{
"cell_type": "code",
"execution_count": 19,
"execution_count": 54,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 54,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Your code here\n"
"# Your code here\n",
"l_tup1=len(tup1)\n",
"l_tup2=len(tup2)\n",
"\n",
"\n",
"l_tup1+l_tup2==len(tup3)"
]
},
{
Expand All @@ -153,11 +255,21 @@
},
{
"cell_type": "code",
"execution_count": 20,
"execution_count": 56,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"4\n"
]
}
],
"source": [
"# Your code here"
"# Your code here\n",
"h_index=tup3.index(\"h\")\n",
"print(h_index)"
]
},
{
Expand All @@ -177,11 +289,25 @@
},
{
"cell_type": "code",
"execution_count": 21,
"execution_count": 59,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"a True\n",
"c True\n"
]
}
],
"source": [
"# Your code here\n"
"# Your code here\n",
"letters = [\"a\", \"b\", \"c\", \"d\", \"e\"]\n",
"for item in letters:\n",
" if item in tup3:\n",
" print(item,True)\n",
" "
]
},
{
Expand All @@ -195,11 +321,25 @@
},
{
"cell_type": "code",
"execution_count": 22,
"execution_count": 63,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"2\n"
]
}
],
"source": [
"# Your code here\n"
"# Your code here\n",
"counter=0\n",
"letters = [\"a\", \"b\", \"c\", \"d\", \"e\"]\n",
"for item in letters:\n",
" if item in tup3:\n",
" counter+=1\n",
"print(counter)"
]
},
{
Expand Down Expand Up @@ -235,7 +375,49 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.3"
"version": "3.8.5"
},
"toc": {
"base_numbering": 1,
"nav_menu": {},
"number_sections": true,
"sideBar": true,
"skip_h1_title": false,
"title_cell": "Table of Contents",
"title_sidebar": "Contents",
"toc_cell": false,
"toc_position": {},
"toc_section_display": true,
"toc_window_display": false
},
"varInspector": {
"cols": {
"lenName": 16,
"lenType": 16,
"lenVar": 40
},
"kernels_config": {
"python": {
"delete_cmd_postfix": "",
"delete_cmd_prefix": "del ",
"library": "var_list.py",
"varRefreshCmd": "print(var_dic_list())"
},
"r": {
"delete_cmd_postfix": ") ",
"delete_cmd_prefix": "rm(",
"library": "var_list.r",
"varRefreshCmd": "cat(var_dic_list()) "
}
},
"types_to_exclude": [
"module",
"function",
"builtin_function_or_method",
"instance",
"_Feature"
],
"window_display": false
}
},
"nbformat": 4,
Expand Down
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