Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
140 changes: 135 additions & 5 deletions lab-python-error-handling.ipynb
Original file line number Diff line number Diff line change
Expand Up @@ -41,18 +41,148 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 11,
"id": "cc2c441d-9dcf-4817-b097-cf6cbe440846",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Enter a valid value\n",
"0.6\n",
"5.2\n",
"Can not divide by zero\n"
]
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def addition(a: float, b:float) -> float:\n",
" return round(a+b, 1)\n",
"\n",
"def subtraction(a: float, b:float) -> float:\n",
" return round(a-b, 1)\n",
"\n",
"def multiplication(a: float, b:float) -> float:\n",
" return round(a*b, 1)\n",
"\n",
"def division(a: float, b:float) -> float:\n",
" return round(a/b, 1)\n",
"\n",
"def calculate(a: float, b: float, operand: str) -> float:\n",
" try:\n",
" while True:\n",
" if operand == \"+\":\n",
" result = addition(a, b)\n",
" return result\n",
" elif operand == \"-\":\n",
" result = subtraction(a, b)\n",
" return result\n",
" elif operand == \"*\":\n",
" result = multiplication(a, b)\n",
" return result\n",
" elif operand == \"/\":\n",
" if b == 0:\n",
" raise ZeroDivisionError\n",
" else:\n",
" result = division(a, b)\n",
" return result\n",
" else:\n",
" print(\"Enter a valid operator\") \n",
" except ZeroDivisionError:\n",
" return(\"Can not divide by zero\")\n",
" except:\n",
" return(\"Enter a valid value\")\n",
"\n",
"print(calculate(2.6,\"a\",\"+\"))\n",
"print(calculate(2.6,2,\"-\"))\n",
"print(calculate(2.6,2,\"*\"))\n",
"print(calculate(2.6,0,\"/\"))"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "19ecaea2",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"16.6\n",
"-11.4\n",
"Enter a valid value\n",
"Division by zero is not possible\n",
"Enter a valid operator\n"
]
}
],
"source": [
"# your code goes here\n",
"\n",
"def addition(*args) -> float:\n",
" try:\n",
" result = args[0]\n",
" for num in args[1:]:\n",
" result += num\n",
" return round(result,1)\n",
" except TypeError:\n",
" return \"Enter a valid value\"\n",
"\n",
"def subtraction(*args) -> float:\n",
" try:\n",
" result = args[0]\n",
" for num in args[1:]:\n",
" result-=num\n",
" return round(result,1)\n",
" except TypeError:\n",
" return \"Enter a valid value\"\n",
"\n",
"def multiplication(*args) -> float:\n",
" try:\n",
" result = args[0]\n",
" for num in args[1:]:\n",
" result*=num\n",
" return round(result,1)\n",
" except TypeError:\n",
" return \"Enter a valid value\"\n",
"\n",
"def division(*args) -> float:\n",
" try:\n",
" result = args[0]\n",
" for num in args[1:]:\n",
" result/=num\n",
" return round(result,3)\n",
" except ZeroDivisionError:\n",
" return \"Division by zero is not possible\"\n",
"\n",
"def calculate(*args) -> float:\n",
" if args[-1] == \"+\":\n",
" return addition(*args[:-1])\n",
" elif args[-1] == \"-\":\n",
" return subtraction(*args[:-1])\n",
" elif args[-1] == \"*\":\n",
" return multiplication(*args[:-1])\n",
" elif args[-1] == \"/\":\n",
" return division(*args[:-1])\n",
" else:\n",
" return \"Enter a valid operator\"\n",
" \n",
"\n",
"print(calculate(2.6,2,3,4,5,\"+\"))\n",
"print(calculate(2.6,2,3,4,5,\"-\"))\n",
"print(calculate(2.6,2,\"3\",4,5,\"*\"))\n",
"print(calculate(2.6,2,0,4,5,\"/\"))\n",
"print(calculate(2.6,2,3,4,5,\"9\"))\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand All @@ -66,7 +196,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.2"
}
},
"nbformat": 4,
Expand Down