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lap py OOP #118

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0358044
lap py OOP
Jeanlebaptist Jul 23, 2025
c8ebb48
lab oop in python
Jeanlebaptist Jul 25, 2025
5b40c0f
lab oop in ython
Jeanlebaptist Jul 25, 2025
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70 changes: 45 additions & 25 deletions lab-oop_in_python.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -30,20 +30,29 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 25,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"240 15000\n"
]
}
],
"source": [
"# Your code here\n",
"class Vehicle:\n",
" # Hint: Define __init__ method with parameters for max_speed and mileage\n",
" pass\n",
" def __init__(self, max_speed, mileage):\n",
" self.max_speed = max_speed\n",
" self.mileage = mileage\n",
"\n",
"# Example instantiation\n",
"modelX = Vehicle() # Create an instance of Vehicle\n",
"modelX = Vehicle(240, 15000)\n",
"\n",
"# Print attributes\n",
"print(modelX.max_speed, modelX.mileage) # Expected output: (value of max_speed, value of mileage)"
"print(modelX.max_speed, modelX.mileage) # Output: 240 15000\n"
]
},
{
Expand All @@ -56,7 +65,7 @@
},
{
"cell_type": "code",
"execution_count": 2,
"execution_count": 26,
"metadata": {},
"outputs": [
{
Expand All @@ -74,7 +83,9 @@
"\n",
"# Example instantiation\n",
"my_vehicle = Vehicle()\n",
"print(type(my_vehicle)) # Expected output: <class '__main__.Vehicle'>"
"\n",
"# Print the type of the object\n",
"print(type(my_vehicle)) # Expected output: <class '__main__.Vehicle'>\n"
]
},
{
Expand All @@ -87,7 +98,7 @@
},
{
"cell_type": "code",
"execution_count": 3,
"execution_count": 27,
"metadata": {},
"outputs": [
{
Expand All @@ -100,12 +111,17 @@
],
"source": [
"# Your code here\n",
"class Vehicle:\n",
" pass\n",
"\n",
"class Bus(Vehicle):\n",
" pass\n",
"\n",
"# Example instantiation\n",
"school_bus = Bus()\n",
"print(type(school_bus)) # Expected output: <class '__main__.Bus'>"
"\n",
"# Check the type\n",
"print(type(school_bus)) # Output: <class '__main__.Bus'>\n"
]
},
{
Expand All @@ -118,14 +134,14 @@
},
{
"cell_type": "code",
"execution_count": 4,
"execution_count": 2,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Base fare\n"
"Base fare with extra charge\n"
]
}
],
Expand All @@ -136,11 +152,12 @@
" return \"Base fare\"\n",
"\n",
"class Bus(Vehicle):\n",
" # Hint: Override fare method to include extra charges\n",
" pass\n",
" def fare(self):\n",
" return \"Base fare with extra charge\"\n",
"\n",
"# Example usage\n",
"school_bus = Bus()\n",
"print(school_bus.fare()) # Expected output: \"Base fare with extra charge\""
"print(school_bus.fare()) # Output: Base fare with extra charge\n"
]
},
{
Expand All @@ -153,7 +170,7 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 29,
"metadata": {},
"outputs": [
{
Expand Down Expand Up @@ -188,14 +205,14 @@
},
{
"cell_type": "code",
"execution_count": 6,
"execution_count": 3,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Total Bus fare is: 5000\n"
"Total Bus fare is: 5500.0\n"
]
}
],
Expand All @@ -211,11 +228,14 @@
" return self.capacity * 100\n",
"\n",
"class Bus(Vehicle):\n",
" # Hint: Override fare method to include maintenance charge\n",
" pass\n",
" def fare(self):\n",
" base_fare = super().fare() # Call parent class fare()\n",
" maintenance_charge = base_fare * 0.10\n",
" return base_fare + maintenance_charge\n",
"\n",
"# Example usage\n",
"school_bus = Bus(\"School Volvo\", 12, 50)\n",
"print(\"Total Bus fare is:\", school_bus.fare()) # Expected output: Total Bus fare is: (calculated amount)"
"print(\"Total Bus fare is:\", school_bus.fare()) # Output: 5500.0\n"
]
},
{
Expand All @@ -228,7 +248,7 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": 31,
"metadata": {},
"outputs": [
{
Expand All @@ -255,7 +275,7 @@
},
{
"cell_type": "code",
"execution_count": 8,
"execution_count": 32,
"metadata": {},
"outputs": [
{
Expand Down Expand Up @@ -287,7 +307,7 @@
],
"metadata": {
"kernelspec": {
"display_name": ".venv",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand All @@ -301,7 +321,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.0"
"version": "3.13.5"
}
},
"nbformat": 4,
Expand Down