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Lab #116

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304 changes: 281 additions & 23 deletions lab-python-oop.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -54,17 +54,6 @@
"*Hint: create a class attribute account_count. The account_count class attribute is used to keep track of the total number of bank accounts that have been created using the BankAccount class. Every time a new BankAccount object is created, the account_count attribute is incremented by one. This can be useful for various purposes, such as generating unique account numbers or monitoring the growth of a bank's customer base.*"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand All @@ -91,6 +80,94 @@
"print(\"Account 2 balance after transactions:\", account2.get_balance())# This should print insufficient balance, and still 500 in funds"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 1 balance: 1000\n",
"Account 1 number: 1zq\n",
"Account 1 balance after transactions: 1300\n"
]
}
],
"source": [
"account_number = \"1zq\"\n",
"\n",
"class BankAccount: \n",
" def __init__(self, account_number, balance = 0):\n",
" self.account_number = account_number\n",
" self.balance = balance\n",
"\n",
" def deposit(self, amount):\n",
" self.balance += amount\n",
"\n",
" def withdraw(self, amount):\n",
" self.balance -= amount\n",
"\n",
" def get_balance(self):\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" return self.account_number\n",
"\n",
"\n",
"account1 = BankAccount(\"1zq\", 1000)\n",
"print(\"Account 1 balance:\", account1.get_balance())\n",
"print(\"Account 1 number:\", account1.get_account_number())\n",
"account1.deposit(500) \n",
"account1.withdraw(200) \n",
"print(\"Account 1 balance after transactions:\", account1.get_balance()) \n"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "4759dc7b",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 2 balance: 500\n",
"Account 2 number: 1zq\n",
"Account 2 balance after transactions: -100\n"
]
}
],
"source": [
"account_number = \"1zq\"\n",
"\n",
"class BankAccount: \n",
" def __init__(self, account_number, balance = 0):\n",
" self.account_number = account_number\n",
" self.balance = balance\n",
"\n",
" def deposit(self, amount):\n",
" self.balance += amount\n",
"\n",
" def withdraw(self, amount):\n",
" self.balance -= amount\n",
"\n",
" def get_balance(self):\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" return self.account_number\n",
" \n",
"account2 = BankAccount(\"1zq\", 500)\n",
"print(\"Account 2 balance:\", account2.get_balance()) \n",
"print(\"Account 2 number:\", account2.get_account_number())\n",
"account2.withdraw(600) \n",
"print(\"Account 2 balance after transactions:\", account2.get_balance())\n"
]
},
{
"cell_type": "markdown",
"id": "929305ed-67cb-4094-8af2-4fa9b751832a",
Expand All @@ -117,12 +194,38 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 3,
"id": "4f8848b5-05d3-4259-9e24-914537926778",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
"months = 12\n",
"year = 1\n",
"interest = 0.01\n",
"\n",
"class SavingsAccount: \n",
" def __init__(self, account_number, balance = 0, interest_rate = 0.02):\n",
" self.account_number = account_number\n",
" self.balance = balance\n",
" self.interest_rate = self.balance * (1 + interest_rate/months) ** (months * year)\n",
"\n",
" def deposit(self, amount):\n",
" self.balance += amount\n",
"\n",
" def withdraw(self, amount):\n",
" self.balance -= amount\n",
"\n",
" def get_balance(self):\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" return self.account_number\n",
" \n",
" def add_interest(self): \n",
" return self.balance * (1 + interest/months) ** (months * year)\n",
" \n",
" def get_interest_rate(self):\n",
" return self.interest_rate"
]
},
{
Expand Down Expand Up @@ -151,12 +254,67 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 4,
"id": "bccc7f6d-d58c-4909-9314-aaf4afc1cd30",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 0 balance: 100\n",
"After deposit: 150\n",
"After withdrawal: 125\n",
"After interest: 126.26\n"
]
}
],
"source": [
"# your code goes here"
"months = 12\n",
"year = 1\n",
"interest\n",
"\n",
"class SavingsAccount: \n",
" def __init__(self, account_number, balance=0, interest_rate=0.02):\n",
" self.account_number = account_number\n",
" self.balance = balance\n",
" self.interest_rate = interest_rate\n",
"\n",
" def deposit(self, amount):\n",
" self.balance += amount\n",
"\n",
" def withdraw(self, amount):\n",
" self.balance -= amount\n",
"\n",
" def get_balance(self):\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" return self.account_number\n",
" \n",
" def add_interest(self): \n",
" self.balance = self.balance * (1 + interest/months) ** (months * year)\n",
"\n",
" def get_interest_rate(self):\n",
" return self.interest_rate\n",
"\n",
"\n",
"# Create account\n",
"account0 = SavingsAccount(\"1zq\", 100, 0.02)\n",
"\n",
"print(\"Account 0 balance:\", account0.get_balance())\n",
"\n",
"account0.deposit(50)\n",
"print(\"After deposit:\", account0.get_balance())\n",
"\n",
"account0.withdraw(25)\n",
"print(\"After withdrawal:\", account0.get_balance())\n",
"\n",
"account0.add_interest()\n",
"print(\"After interest:\", round(account0.get_balance(), 2))\n",
" \n",
"\n",
"\n"
]
},
{
Expand Down Expand Up @@ -192,9 +350,62 @@
"execution_count": null,
"id": "3c883c6e-3cb8-4043-92d3-12409668a28e",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 0 balance: 500\n",
"After deposit: 600\n",
"After withdrawal: 550\n",
"Transaction count: 4\n",
"After deducting fees: 546\n",
"Start Transaction fee\n",
"After deposit: 746\n",
"After withdrawal: 671\n",
"After deducting fees: 667\n",
"Transaction count: 4\n"
]
}
],
"source": [
"# your code goes here"
"months = 12\n",
"year = 1\n",
"fee = 2\n",
"\n",
"\n",
"class CheckingAccount: \n",
" def __init__(self, account_number, balance=0, transaction_fee=2):\n",
" self.account_number = account_number\n",
" self.balance = balance\n",
" self.transaction_fee = transaction_fee\n",
" self.transaction_count = 0 # start counter at 0\n",
"\n",
" def deposit(self, amount):\n",
" self.balance += amount\n",
" self.transaction_count += 1 # increase counter\n",
"\n",
" def withdraw(self, amount):\n",
" self.balance -= amount\n",
" self.transaction_count += 1 # increase counter\n",
" \n",
" def get_balance(self):\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" return self.account_number\n",
" \n",
" def get_transaction_count(self):\n",
" return self.transaction_fee * self.transaction_count\n",
" \n",
" def deduct_fees(self):\n",
" total_fees = self.transaction_fee * self.transaction_count\n",
" self.balance -= total_fees\n",
" \n",
" def reset_transactions(self):\n",
" self.transaction_count = 0\n",
"\n",
"\n"
]
},
{
Expand Down Expand Up @@ -234,18 +445,65 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 19,
"id": "faa5b148-c11b-4be0-b810-de8a7da81451",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 0 balance: 500\n",
"After deposit: 600\n",
"After withdrawal: 550\n",
"Transaction count: 4\n",
"After deducting fees: 546\n",
"Start Transaction fee\n",
"After deposit: 746\n",
"After withdrawal: 671\n",
"After deducting fees: 667\n",
"Transaction count: 4\n"
]
}
],
"source": [
"# your code goes here"
"# Create account\n",
"account0 = CheckingAccount(\"1zq\", 500, 2)\n",
"\n",
"print(\"Account 0 balance:\", account0.get_balance())\n",
"\n",
"account0.deposit(100)\n",
"print(\"After deposit:\", account0.get_balance())\n",
"\n",
"account0.withdraw(50)\n",
"print(\"After withdrawal:\", account0.get_balance())\n",
"\n",
"account0.get_transaction_count()\n",
"print(\"Transaction count:\", account0.get_transaction_count())\n",
"\n",
"account0.deduct_fees()\n",
"print(\"After deducting fees:\", account0.get_balance())\n",
"\n",
"account0.reset_transactions()\n",
"print(\"Start Transaction fee\")\n",
"\n",
"account0.deposit(200)\n",
"print(\"After deposit:\", account0.get_balance())\n",
"\n",
"account0.withdraw(75)\n",
"print(\"After withdrawal:\", account0.get_balance())\n",
"\n",
"account0.deduct_fees()\n",
"print(\"After deducting fees:\", account0.get_balance())\n",
"\n",
"account0.get_transaction_count()\n",
"print(\"Transaction count:\", account0.get_transaction_count())\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -259,7 +517,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.5"
}
},
"nbformat": 4,
Expand Down