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Dirk Gruhne - my todays work Lab Data types #80

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293 changes: 260 additions & 33 deletions your-code/challenge-1.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -15,11 +15,11 @@
},
{
"cell_type": "code",
"execution_count": 13,
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"# Your code here"
"tup = (\"I\",)"
]
},
{
Expand All @@ -33,11 +33,22 @@
},
{
"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"
"type(tup)"
]
},
{
Expand All @@ -55,13 +66,24 @@
},
{
"cell_type": "code",
"execution_count": 15,
"execution_count": 4,
"metadata": {},
"outputs": [],
"outputs": [
{
"ename": "SyntaxError",
"evalue": "invalid syntax (<ipython-input-4-9be80b756943>, line 3)",
"output_type": "error",
"traceback": [
"\u001b[1;36m File \u001b[1;32m\"<ipython-input-4-9be80b756943>\"\u001b[1;36m, line \u001b[1;32m3\u001b[0m\n\u001b[1;33m Imposible, tuples are not mutable# Your code here\u001b[0m\n\u001b[1;37m ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
]
}
],
"source": [
"# Your code here\n",
"tup.append(tup)\n",
"\n",
"# Your explanation here\n"
"Imposible, tuples are not mutable\n",
"\n",
"\n"
]
},
{
Expand All @@ -79,13 +101,24 @@
},
{
"cell_type": "code",
"execution_count": 16,
"execution_count": 21,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"('I', 'r', 'o', 'n', 'h', 'a', 'c', 'k')"
]
},
"execution_count": 21,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Your code here\n",
"\n",
"# Your explanation here\n"
"tup = (\"I\", \"r\", \"o\", \"n\", \"h\", \"a\", \"c\", \"k\")\n",
"tup\n",
"# No, but converting it into a list it should work\n"
]
},
{
Expand All @@ -103,11 +136,24 @@
},
{
"cell_type": "code",
"execution_count": 17,
"execution_count": 24,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"('I', 'r', 'o', 'n')\n",
"('h', 'a', 'c', 'k')\n"
]
}
],
"source": [
"# Your code here\n"
"\n",
"tup1 = tup[:4]\n",
"tup2 = tup[-4:]\n",
"print(tup1)\n",
"print(tup2)\n"
]
},
{
Expand All @@ -121,11 +167,20 @@
},
{
"cell_type": "code",
"execution_count": 18,
"execution_count": 38,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"('I', 'r', 'o', 'n', 'h', 'a', 'c', 'k')\n"
]
}
],
"source": [
"# Your code here\n"
"tup3 = tup1 + tup2\n",
"print(tup3)"
]
},
{
Expand All @@ -137,11 +192,28 @@
},
{
"cell_type": "code",
"execution_count": 19,
"execution_count": 34,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"4\n",
"4\n",
"8\n"
]
}
],
"source": [
"# Your code here\n"
"number_elements_tup1 = len(tup1)\n",
"number_elements_tup2 = len(tup2)\n",
"number_elements_tup2_3 = len(tup1) + len(tup2)\n",
"print(len(tup1))\n",
"print(len(tup2))\n",
"print(number_elements_tup2_3)\n",
"\n",
"\n"
]
},
{
Expand All @@ -153,11 +225,20 @@
},
{
"cell_type": "code",
"execution_count": 20,
"execution_count": 39,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"h\n"
]
}
],
"source": [
"# Your code here"
"index_h_tup3 = tup[4]\n",
"print(index_h_tup3)"
]
},
{
Expand All @@ -177,11 +258,136 @@
},
{
"cell_type": "code",
"execution_count": 21,
"execution_count": 51,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"False\n",
"True\n"
]
}
],
"source": [
"# Your code here\n"
"#for i in letters:\n",
"for i in tup3:\n",
" if i == \"I\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
"\n",
"for i in tup3:\n",
" if i == \"r\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
"\n",
"for i in tup3:\n",
" if i == \"o\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
" \n",
"for i in tup3:\n",
" if i == \"n\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
"\n",
"for i in tup3:\n",
" if i == \"h\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
"\n",
"for i in tup3:\n",
" if i == \"a\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
"\n",
"for i in tup3:\n",
" if i == \"c\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")\n",
"\n",
" \n",
"for i in tup3:\n",
" if i == \"k\":\n",
" print(\"True\")\n",
" else:\n",
" print(\"False\")"
]
},
{
Expand All @@ -195,11 +401,32 @@
},
{
"cell_type": "code",
"execution_count": 22,
"execution_count": 55,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The letter l occurs: 0 times\n",
"The letter e occurs: 0 times\n",
"The letter t occurs: 0 times\n",
"The letter r occurs: 1 times\n",
"The letter s occurs: 0 times\n"
]
}
],
"source": [
"# Your code here\n"
"count_l = tup.count('l')\n",
"print(\"The letter l occurs: \" + str(count_l) + \" times\")\n",
"count_l = tup.count('e')\n",
"print(\"The letter e occurs: \" + str(count_l) + \" times\")\n",
"count_l = tup.count('t')\n",
"print(\"The letter t occurs: \" + str(count_l) + \" times\")\n",
"count_l = tup.count('r')\n",
"print(\"The letter r occurs: \" + str(count_l) + \" times\")\n",
"count_l = tup.count('s')\n",
"print(\"The letter s occurs: \" + str(count_l) + \" times\")"
]
},
{
Expand Down Expand Up @@ -235,7 +462,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.3"
"version": "3.8.3"
}
},
"nbformat": 4,
Expand Down
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