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Solved lab #78

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215 changes: 201 additions & 14 deletions lab-python-oop.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -56,21 +56,71 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 3,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here\n",
"\n"
"class BankAccount:\n",
" # Atributo de clase para llevar la cuenta de los IDs únicos\n",
" account_count = 0\n",
"\n",
" def __init__(self, initial_balance=0):\n",
" \"\"\"Inicializa la cuenta con un número único y un saldo inicial.\"\"\"\n",
" BankAccount.account_count += 1 # Incrementa el contador global\n",
" self.account_number = BankAccount.account_count # Asigna número de cuenta único\n",
" self.balance = initial_balance # Establece el saldo inicial\n",
"\n",
" def deposit(self, amount):\n",
" \"\"\"Añade una cantidad al saldo de la cuenta.\"\"\"\n",
" if amount > 0:\n",
" self.balance += amount\n",
" print(f\"Depositado: {amount}. Nuevo saldo: {self.balance}\")\n",
" else:\n",
" print(\"El monto a depositar debe ser mayor que 0.\")\n",
"\n",
" def withdraw(self, amount):\n",
" \"\"\"Retira una cantidad del saldo de la cuenta si hay fondos suficientes.\"\"\"\n",
" if amount > self.balance:\n",
" print(\"Fondos insuficientes.\")\n",
" elif amount > 0:\n",
" self.balance -= amount\n",
" print(f\"Retirado: {amount}. Nuevo saldo: {self.balance}\")\n",
" else:\n",
" print(\"El monto a retirar debe ser mayor que 0.\")\n",
"\n",
" def get_balance(self):\n",
" \"\"\"Devuelve el saldo actual de la cuenta.\"\"\"\n",
" return self.balance\n",
"\n",
" def get_account_number(self):\n",
" \"\"\"Devuelve el número único de la cuenta.\"\"\"\n",
" return self.account_number"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 4,
"id": "ee789466-d4cf-4dd8-b742-6863d42c3e5c",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Account 1 balance: 1000\n",
"Account 1 number: 1\n",
"Account 2 balance: 500\n",
"Account 2 number: 2\n",
"Depositado: 500. Nuevo saldo: 1500\n",
"Retirado: 200. Nuevo saldo: 1300\n",
"Account 1 balance after transactions: 1300\n",
"Fondos insuficientes.\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",
Expand Down Expand Up @@ -120,9 +170,47 @@
"execution_count": null,
"id": "4f8848b5-05d3-4259-9e24-914537926778",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\n",
"Savings Account 1\n",
"Saldo inicial: 2000\n",
"Tasa de interés: 0.05\n",
"Depositado: 500. Nuevo saldo: 2500\n",
"Interés añadido: 125.00. Nuevo saldo: 2625.00\n",
"\n",
"Savings Account 2\n",
"Saldo inicial: 1500\n",
"Tasa de interés: 0.01\n",
"Retirado: 100. Nuevo saldo: 1400\n",
"Interés añadido: 14.00. Nuevo saldo: 1414.00\n",
"\n",
"Balances finales:\n",
"Savings Account 1 balance: 2625.0\n",
"Savings Account 2 balance: 1414.0\n"
]
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"class SavingsAccount(BankAccount):\n",
" def __init__(self, initial_balance=0, interest_rate=0.01):\n",
" \"\"\"Inicializa la cuenta de ahorros con saldo y tasa de interés.\"\"\"\n",
" super().__init__(initial_balance) # Llama al constructor de BankAccount\n",
" self.interest_rate = interest_rate # Establece la tasa de interés\n",
"\n",
" def add_interest(self):\n",
" \"\"\"Añade los intereses ganados al saldo de la cuenta.\"\"\"\n",
" interest = self.balance * self.interest_rate\n",
" self.balance += interest\n",
" print(f\"Interés añadido: {interest:.2f}. Nuevo saldo: {self.balance:.2f}\")\n",
"\n",
" def get_interest_rate(self):\n",
" \"\"\"Devuelve la tasa de interés de la cuenta.\"\"\"\n",
" return self.interest_rate\n"
]
},
{
Expand Down Expand Up @@ -156,7 +244,22 @@
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
"# your code goes here\n",
"# Crear una cuenta de ahorros con saldo inicial de $100 y tasa de interés del 2% (0.02)\n",
"savings_test = SavingsAccount(100, 0.02)\n",
"\n",
"# Depositar $50\n",
"savings_test.deposit(50)\n",
"\n",
"# Retirar $25\n",
"savings_test.withdraw(25)\n",
"\n",
"# Agregar interés\n",
"savings_test.add_interest()\n",
"\n",
"# Imprimir el saldo actual y la tasa de interés\n",
"print(\"\\nCurrent balance:\", savings_test.get_balance()) # Debería imprimir 127.5\n",
"print(\"Interest rate:\", savings_test.get_interest_rate()) # Debería imprimir 0.02\n"
]
},
{
Expand Down Expand Up @@ -189,12 +292,49 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 7,
"id": "3c883c6e-3cb8-4043-92d3-12409668a28e",
"metadata": {},
"outputs": [],
"source": [
"# your code goes here"
"# your code goes here\n",
"class CheckingAccount(BankAccount):\n",
" def __init__(self, initial_balance=0, transaction_fee=1):\n",
" \"\"\"Inicializa la cuenta corriente con saldo y tarifa por transacción.\"\"\"\n",
" super().__init__(initial_balance) # Llama al constructor de BankAccount\n",
" self.transaction_fee = transaction_fee # Establece la tarifa por transacción\n",
" self.transaction_count = 0 # Contador de transacciones\n",
"\n",
" def deposit(self, amount):\n",
" \"\"\"Sobreescribe el método deposit para registrar la transacción.\"\"\"\n",
" super().deposit(amount) # Llama al método de la clase base\n",
" self.transaction_count += 1 # Incrementa el contador de transacciones\n",
"\n",
" def withdraw(self, amount):\n",
" \"\"\"Sobreescribe el método withdraw para registrar la transacción.\"\"\"\n",
" if self.balance >= amount:\n",
" super().withdraw(amount) # Llama al método de la clase base\n",
" self.transaction_count += 1 # Incrementa el contador de transacciones\n",
" else:\n",
" print(\"Fondos insuficientes para la retirada.\")\n",
"\n",
" def deduct_fees(self):\n",
" \"\"\"Deduce las tarifas acumuladas de la cuenta basado en las transacciones realizadas.\"\"\"\n",
" total_fees = self.transaction_count * self.transaction_fee\n",
" if self.balance >= total_fees:\n",
" self.balance -= total_fees\n",
" print(f\"Transaction fees of {total_fees}$ have been deducted from your account balance.\")\n",
" else:\n",
" print(\"Fondos insuficientes para deducir las tarifas.\")\n",
" self.transaction_count = 0 # Reinicia el contador de transacciones\n",
"\n",
" def reset_transactions(self):\n",
" \"\"\"Reinicia el contador de transacciones a 0.\"\"\"\n",
" self.transaction_count = 0\n",
"\n",
" def get_transaction_count(self):\n",
" \"\"\"Devuelve el número actual de transacciones realizadas.\"\"\"\n",
" return self.transaction_count"
]
},
{
Expand Down Expand Up @@ -234,18 +374,65 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 8,
"id": "faa5b148-c11b-4be0-b810-de8a7da81451",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Depositado: 100. Nuevo saldo: 600\n",
"Retirado: 50. Nuevo saldo: 550\n",
"Transaction fees of 4$ have been deducted from your account balance.\n",
"\n",
"Current balance: 546\n",
"Transaction count: 0\n",
"Depositado: 200. Nuevo saldo: 746\n",
"Retirado: 75. Nuevo saldo: 671\n",
"Transaction fees of 4$ have been deducted from your account balance.\n",
"\n",
"Current balance: 667\n",
"Transaction count: 0\n"
]
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"# Crear una nueva cuenta corriente con un saldo de 500 dólares y una tarifa de transacción de 2 dólares\n",
"checking_test = CheckingAccount(500, 2)\n",
"\n",
"# Depositar 100 dólares en la cuenta\n",
"checking_test.deposit(100)\n",
"\n",
"# Retirar 50 dólares de la cuenta\n",
"checking_test.withdraw(50)\n",
"\n",
"# Deducir las tarifas de transacción\n",
"checking_test.deduct_fees()\n",
"\n",
"# Obtener el saldo actual y el conteo de transacciones\n",
"print(\"\\nCurrent balance:\", checking_test.get_balance()) # Debería imprimir 546\n",
"print(\"Transaction count:\", checking_test.get_transaction_count()) # Debería imprimir 0\n",
"\n",
"# Depositar 200 dólares en la cuenta\n",
"checking_test.deposit(200)\n",
"\n",
"# Retirar 75 dólares de la cuenta\n",
"checking_test.withdraw(75)\n",
"\n",
"# Deducir las tarifas de transacción nuevamente\n",
"checking_test.deduct_fees()\n",
"\n",
"# Obtener el saldo actual y el conteo de transacciones nuevamente\n",
"print(\"\\nCurrent balance:\", checking_test.get_balance()) # Debería imprimir 667\n",
"print(\"Transaction count:\", checking_test.get_transaction_count()) # Debería imprimir 0\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -259,7 +446,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.12.7"
}
},
"nbformat": 4,
Expand Down