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solve oop lab #121

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68 changes: 49 additions & 19 deletions lab-oop_in_python.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,24 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 2,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"200 10000\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=200, mileage=10000):\n",
" self.max_speed = max_speed\n",
" self.mileage = mileage\n",
"\n",
"# Example instantiation\n",
"modelX = Vehicle() # Create an instance of Vehicle\n",
Expand All @@ -56,7 +66,7 @@
},
{
"cell_type": "code",
"execution_count": 2,
"execution_count": 4,
"metadata": {},
"outputs": [
{
Expand All @@ -70,7 +80,10 @@
"source": [
"# Your code here\n",
"class Vehicle:\n",
" pass\n",
" # Hint: Define __init__ method with parameters for max_speed and mileage\n",
" def __init__(self):\n",
" pass\n",
" \n",
"\n",
"# Example instantiation\n",
"my_vehicle = Vehicle()\n",
Expand All @@ -87,7 +100,7 @@
},
{
"cell_type": "code",
"execution_count": 3,
"execution_count": 5,
"metadata": {},
"outputs": [
{
Expand All @@ -101,7 +114,8 @@
"source": [
"# Your code here\n",
"class Bus(Vehicle):\n",
" pass\n",
" def __init__(self):\n",
" super().__init__()\n",
"\n",
"# Example instantiation\n",
"school_bus = Bus()\n",
Expand All @@ -118,14 +132,14 @@
},
{
"cell_type": "code",
"execution_count": 4,
"execution_count": 7,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Base fare\n"
"Base fare with extra charge\n"
]
}
],
Expand All @@ -137,7 +151,9 @@
"\n",
"class Bus(Vehicle):\n",
" # Hint: Override fare method to include extra charges\n",
" pass\n",
" def fare(self):\n",
" base_fare = super().fare()\n",
" return f\"{base_fare} with extra charge\"\n",
"\n",
"school_bus = Bus()\n",
"print(school_bus.fare()) # Expected output: \"Base fare with extra charge\""
Expand All @@ -153,7 +169,7 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 8,
"metadata": {},
"outputs": [
{
Expand All @@ -173,6 +189,7 @@
" self.name = name\n",
" self.max_speed = max_speed\n",
" self.mileage = mileage\n",
" self.color = Vehicle.color \n",
"\n",
"school_bus = Vehicle(\"School Volvo\", 180, 12)\n",
"print(school_bus.color) # Expected output: \"White\""
Expand All @@ -188,14 +205,14 @@
},
{
"cell_type": "code",
"execution_count": 6,
"execution_count": 12,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Total Bus fare is: 5000\n"
"Total Bus fare is: 5500.0\n"
]
}
],
Expand All @@ -212,7 +229,13 @@
"\n",
"class Bus(Vehicle):\n",
" # Hint: Override fare method to include maintenance charge\n",
" pass\n",
" def __init__(self, name, mileage, capacity):\n",
" super().__init__(name, mileage, capacity)\n",
"\n",
" def fare(self):\n",
" base_fare = super().fare()\n",
" maintenance_charge = base_fare * 0.10\n",
" return base_fare + maintenance_charge\n",
"\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)"
Expand All @@ -228,21 +251,28 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": 14,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"<class '__main__.Bus'>\n"
"<class '__main__.Bus'>\n",
"Bus\n"
]
}
],
"source": [
"# Your code here\n",
"school_bus = Bus(\"School Volvo\", 12, 50)\n",
"print(type(school_bus)) # Expected output: <class '__main__.Bus'>"
"print(type(school_bus)) # Expected output: <class '__main__.Bus'>\n",
"\n",
"# Program to determine the class of an object\n",
"def get_class_name(arg):\n",
" return arg.__class__.__name__\n",
"\n",
"print(get_class_name(school_bus)) # Expected output: \"Bus\""
]
},
{
Expand All @@ -255,7 +285,7 @@
},
{
"cell_type": "code",
"execution_count": 8,
"execution_count": 15,
"metadata": {},
"outputs": [
{
Expand Down Expand Up @@ -301,7 +331,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.0"
"version": "3.11.6"
}
},
"nbformat": 4,
Expand Down