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209 changes: 177 additions & 32 deletions lab-python-oop.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -56,26 +56,70 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 117,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here\n",
"\n"
"class BankAccount:\n",
" \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",
" if amount > 0:\n",
" self.balance += amount\n",
" print(f\"Deposited {amount}. New balance is {self.balance}.\")\n",
" else:\n",
" print(\"Deposit amount must be positive.\")\n",
"\n",
" def withdraw(self, amount):\n",
" if amount > 0:\n",
" if amount <= self.balance:\n",
" self.balance -= amount\n",
" print(f\"Withdrew {amount}. New balance is {self.balance}.\")\n",
" else:\n",
" print(\"Insufficient funds.\")\n",
" else:\n",
" print(\"Withdrawal amount must be positive.\")\n",
"\n",
" def get_balance(self):\n",
" return self.balance\n",
" \n",
" def get_account_number(self):\n",
" return self.account_number\n",
" "
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 118,
"id": "ee789466-d4cf-4dd8-b742-6863d42c3e5c",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 1 balance: 1000\n",
"Account 1 number: abc\n",
"Account 2 balance: 500\n",
"Account 2 number: cdf\n",
"Deposited 500. New balance is 1500.\n",
"Withdrew 200. New balance is 1300.\n",
"Account 1 balance after transactions: 1300\n",
"Insufficient funds.\n",
"Account 2 balance after transactions: 500\n"
]
}
],
"source": [
"# Testing the BankAccount class\n",
"# Creating two instances of the BankAccount class with initial balances of 1000 and 500\n",
"account1 = BankAccount(1000)\n",
"account2 = BankAccount(500)\n",
"account1 = BankAccount(\"abc\", 1000)\n",
"account2 = BankAccount(\"cdf\", 500)\n",
"\n",
"print(\"Account 1 balance:\", account1.get_balance()) # This should print 1000\n",
"print(\"Account 1 number:\", account1.get_account_number()) # This should print 1\n",
Expand Down Expand Up @@ -117,12 +161,47 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 119,
"id": "4f8848b5-05d3-4259-9e24-914537926778",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
"# your code goes here\n",
"class SavingsAccount(BankAccount):\n",
" def __init__(self, account_number, balance=0, interest_rate=0.01):\n",
" super().__init__(account_number, balance)\n",
" self.interest_rate = interest_rate\n",
"\n",
" def add_interest(self):\n",
" interest = self.balance + (self.balance * self.interest_rate)\n",
" self.balance = interest\n",
" print(f\"Applied interest of {interest}. New balance is {self.balance}.\")"
]
},
{
"cell_type": "code",
"execution_count": 120,
"id": "5ed4007f",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Deposited 50. New balance is 150.\n",
"Withdrew 25. New balance is 125.\n",
"Applied interest of 127.5. New balance is 127.5.\n",
"Current balance: 127.5\n"
]
}
],
"source": [
"SavingsAccount1 = SavingsAccount(\"xyz\", 100, 0.02)\n",
"Deposit1 = SavingsAccount1.deposit(50)\n",
"Withdraw1 = SavingsAccount1.withdraw(25) \n",
"SavingsAccount1.add_interest()\n",
"print (\"Current balance:\", SavingsAccount1.get_balance())\n",
"\n"
]
},
{
Expand All @@ -149,16 +228,6 @@
" Interest rate: 0.02"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "bccc7f6d-d58c-4909-9314-aaf4afc1cd30",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
]
},
{
"cell_type": "markdown",
"id": "a5455a88-a8d1-47a6-86b0-7c70647b4f31",
Expand Down Expand Up @@ -189,12 +258,98 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 213,
"id": "3c883c6e-3cb8-4043-92d3-12409668a28e",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
"# your code goes here\n",
"class CheckingAccount(BankAccount):\n",
" transaction_count=0\n",
" \n",
"\n",
" def __init__(self, account_number, balance=0, transaction_fee=1):\n",
" super().__init__(account_number, balance)\n",
" self.transaction_fee = transaction_fee\n",
" \n",
"\n",
" def deposit(self, amount):\n",
" super().deposit(amount)\n",
" self.transaction_count += 1\n",
"\n",
" def withdraw(self, amount):\n",
" super().withdraw(amount)\n",
" self.transaction_count += 1\n",
"\n",
" def deduct_fees(self):\n",
" total_fees = self.transaction_count * self.transaction_fee\n",
" if total_fees <= self.balance:\n",
" self.balance -= total_fees\n",
" print(f\"Deducted total fees of {total_fees}. New balance is {self.balance}.\")\n",
" else:\n",
" print(\"Insufficient funds to cover transaction fees.\")\n",
" self.transaction_count = 0 # Reset transaction count after deducting fees\n",
" \n",
" def reset_transaction(self):\n",
" self.transaction_count = 0\n",
"\n",
" def get_transaction_count(self):\n",
" return self.transaction_count\n",
" \n",
"\n",
" "
]
},
{
"cell_type": "code",
"execution_count": 217,
"id": "91921d99",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Deposited 100. New balance is 600.\n",
"Withdrew 50. New balance is 550.\n",
"Deducted total fees of 4. New balance is 546.\n",
"Current balance: 546\n",
"Transaction count 0\n",
"Deposited 200. New balance is 746.\n",
"Withdrew 75. New balance is 671.\n",
"Deducted total fees of 4. New balance is 667.\n",
"Current balance: 667\n",
"Transaction count 0\n",
"Deposited 10. New balance is 677.\n",
"Deposited 10. New balance is 687.\n",
"Withdrew 5. New balance is 682.\n",
"Deducted total fees of 6. New balance is 676.\n",
"Current balance: 676\n",
"Transaction count 0\n"
]
}
],
"source": [
"CheckingAccount1 = CheckingAccount(\"hola\", 500, 2)\n",
"Deposit1 = CheckingAccount1.deposit(100)\n",
"Withdraw1 = CheckingAccount1.withdraw(50) \n",
"Deductfees1 = CheckingAccount1.deduct_fees()\n",
"print (\"Current balance:\", CheckingAccount1.get_balance())\n",
"print (\"Transaction count\", CheckingAccount1.get_transaction_count())\n",
"\n",
"Deposit2 = CheckingAccount1.deposit(200)\n",
"Withdraw2= CheckingAccount1.withdraw(75)\n",
"Deductfees2 = CheckingAccount1.deduct_fees()\n",
"print (\"Current balance:\", CheckingAccount1.get_balance())\n",
"print (\"Transaction count\", CheckingAccount1.get_transaction_count())\n",
"\n",
"Deposit3 = CheckingAccount1.deposit(10)\n",
"Deposit4 = CheckingAccount1.deposit(10)\n",
"Withdraw3= CheckingAccount1.withdraw(5)\n",
"Deductfees3 = CheckingAccount1.deduct_fees()\n",
"print (\"Current balance:\", CheckingAccount1.get_balance())\n",
"print (\"Transaction count\", CheckingAccount1.get_transaction_count())\n",
"\n"
]
},
{
Expand Down Expand Up @@ -231,21 +386,11 @@
"\n",
"Note: *the print \"Transaction fees of 4$ have been deducted from your account balance\" is done in the method deduct_fees*"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "faa5b148-c11b-4be0-b810-de8a7da81451",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand All @@ -259,7 +404,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.12.9"
}
},
"nbformat": 4,
Expand Down