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lab-error-handling - Bettina Lima #36

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163 changes: 135 additions & 28 deletions your-code/main.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -33,9 +33,17 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 6,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"1.0\n"
]
}
],
"source": [
"# Modify the code below to handle positive and negative numbers by adding an if statement and performing a transformation:\n",
"\n",
Expand All @@ -50,17 +58,28 @@
" Sample Input: -4\n",
" Sample Output: 2.0\n",
" \"\"\"\n",
" if x < 0:\n",
" x = x*(-1)\n",
" \n",
" return math.sqrt(x)\n",
"\n",
"sqrt_for_all(-1)"
"result = sqrt_for_all(-1)\n",
"print(result)"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 7,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"0\n"
]
}
],
"source": [
"# Modify the code below to handle zero as well. In the case of zero, return zero\n",
"\n",
Expand All @@ -76,17 +95,32 @@
" Sample Input: 5, 1\n",
" Sample Output: 5.0\n",
" \"\"\"\n",
" \n",
" return x / y\n",
" if y == 0:\n",
" return 0\n",
" else:\n",
" return x / y\n",
"\n",
"divide(5, 0)"
"result = divide(5, 0)\n",
"\n",
"print(result)\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 13,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[11]"
]
},
"execution_count": 13,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Modify the function below that it will take either an number and a list or two numbers. \n",
"# If we take two numbers, add them together and return a list of length 1. \n",
Expand All @@ -105,8 +139,11 @@
" Sample Input: 5, 6\n",
" Sample Output: [11]\n",
" \"\"\"\n",
" \n",
" return [a + element for element in l]\n",
" if type(l) == list: \n",
" return [a + element for element in l]\n",
" else:\n",
" c = a + l\n",
" return [c]\n",
" \n",
"add_elements(5, 6)"
]
Expand All @@ -122,29 +159,51 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 14,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"14"
]
},
"execution_count": 14,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Modify the code below:\n",
"\n",
"l = [1,2,3,4]\n",
"\n",
"sum([element + 1 for element in l]"
"sum([element + 1 for element in l])"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 16,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The current element in the loop is 1\n",
"The current element in the loop is 2\n",
"The current element in the loop is 3\n",
"The current element in the loop is 4\n"
]
}
],
"source": [
"# Modify the code below:\n",
"\n",
"l = [1,2,3,4]\n",
"\n",
"for element in l:\n",
" print(\"The current element in the loop is\" + element)"
" print(\"The current element in the loop is\" , element)"
]
},
{
Expand All @@ -158,9 +217,22 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 26,
"metadata": {},
"outputs": [],
"outputs": [
{
"ename": "ValueError",
"evalue": "The number entered is equal to 0!",
"output_type": "error",
"traceback": [
"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[1;31mValueError\u001b[0m Traceback (most recent call last)",
"Cell \u001b[1;32mIn [26], line 20\u001b[0m\n\u001b[0;32m 17\u001b[0m \u001b[39mreturn\u001b[39;00m math\u001b[39m.\u001b[39mlog(x)\n\u001b[0;32m 18\u001b[0m \u001b[39m# Your code here:\u001b[39;00m\n\u001b[1;32m---> 20\u001b[0m \u001b[39mprint\u001b[39m(log_square(\u001b[39m0\u001b[39m))\n",
"Cell \u001b[1;32mIn [26], line 15\u001b[0m, in \u001b[0;36mlog_square\u001b[1;34m(x)\u001b[0m\n\u001b[0;32m 2\u001b[0m \u001b[39m\"\"\"\u001b[39;00m\n\u001b[0;32m 3\u001b[0m \u001b[39mThis function takes a numeric value and returns the \u001b[39;00m\n\u001b[0;32m 4\u001b[0m \u001b[39mnatural log of the square of the number.\u001b[39;00m\n\u001b[1;32m (...)\u001b[0m\n\u001b[0;32m 12\u001b[0m \u001b[39mSample Output: 3.21887\u001b[39;00m\n\u001b[0;32m 13\u001b[0m \u001b[39m\"\"\"\u001b[39;00m\n\u001b[0;32m 14\u001b[0m \u001b[39mif\u001b[39;00m x \u001b[39m==\u001b[39m \u001b[39m0\u001b[39m:\n\u001b[1;32m---> 15\u001b[0m \u001b[39mraise\u001b[39;00m \u001b[39mValueError\u001b[39;00m(\u001b[39m\"\u001b[39m\u001b[39mThe number entered is equal to 0!\u001b[39m\u001b[39m\"\u001b[39m)\n\u001b[0;32m 16\u001b[0m \u001b[39melse\u001b[39;00m:\n\u001b[0;32m 17\u001b[0m \u001b[39mreturn\u001b[39;00m math\u001b[39m.\u001b[39mlog(x)\n",
"\u001b[1;31mValueError\u001b[0m: The number entered is equal to 0!"
]
}
],
"source": [
"def log_square(x):\n",
" \"\"\"\n",
Expand All @@ -175,16 +247,37 @@
" Sample Input: 5\n",
" Sample Output: 3.21887\n",
" \"\"\"\n",
" \n",
" # Your code here:"
" if x == 0:\n",
" raise ValueError(\"The number entered is equal to 0!\")\n",
" else:\n",
" return math.log(x)\n",
" # Your code here:\n",
"\n",
"print(log_square(0))\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 30,
"metadata": {},
"outputs": [],
"outputs": [
{
"ename": "ValueError",
"evalue": "The string doesnt contain any capital letters",
"output_type": "error",
"traceback": [
"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[1;31mValueError\u001b[0m Traceback (most recent call last)",
"Cell \u001b[1;32mIn [30], line 25\u001b[0m\n\u001b[0;32m 22\u001b[0m \u001b[39melse\u001b[39;00m:\n\u001b[0;32m 23\u001b[0m \u001b[39mraise\u001b[39;00m \u001b[39mValueError\u001b[39;00m(\u001b[39m\"\u001b[39m\u001b[39mThe string doesnt contain any capital letters\u001b[39m\u001b[39m\"\u001b[39m)\n\u001b[1;32m---> 25\u001b[0m \u001b[39mprint\u001b[39m(check_capital(\u001b[39m\"\u001b[39m\u001b[39mbanana\u001b[39m\u001b[39m\"\u001b[39m))\n",
"Cell \u001b[1;32mIn [30], line 23\u001b[0m, in \u001b[0;36mcheck_capital\u001b[1;34m(x)\u001b[0m\n\u001b[0;32m 21\u001b[0m \u001b[39mreturn\u001b[39;00m \u001b[39mTrue\u001b[39;00m\n\u001b[0;32m 22\u001b[0m \u001b[39melse\u001b[39;00m:\n\u001b[1;32m---> 23\u001b[0m \u001b[39mraise\u001b[39;00m \u001b[39mValueError\u001b[39;00m(\u001b[39m\"\u001b[39m\u001b[39mThe string doesnt contain any capital letters\u001b[39m\u001b[39m\"\u001b[39m)\n",
"\u001b[1;31mValueError\u001b[0m: The string doesnt contain any capital letters"
]
}
],
"source": [
"from numpy import true_divide\n",
"\n",
"\n",
"def check_capital(x):\n",
" \"\"\"\n",
" This function returns true if the string contains \n",
Expand All @@ -197,13 +290,22 @@
" Sample Output: True\n",
" \"\"\"\n",
" \n",
" # Your code here:"
" # Your code here:\n",
" import re\n",
"\n",
" for i in x:\n",
" if re.search('[A-Z]', i):\n",
" return True\n",
" else:\n",
" raise ValueError(\"The string doesnt contain any capital letters\")\n",
"\n",
"print(check_capital(\"banana\"))"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"display_name": "Python 3.8.0 64-bit",
"language": "python",
"name": "python3"
},
Expand All @@ -217,7 +319,12 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.2"
"version": "3.8.0"
},
"vscode": {
"interpreter": {
"hash": "c5b5e55a61251b9c21345703918cb7f79268e5ebdff672a62273f845ec6e3a46"
}
}
},
"nbformat": 4,
Expand Down