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added OOP Challenge
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‎05-Object Oriented Programming/.ipynb_checkpoints/04-OOP Challenge-checkpoint.ipynb

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{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Object Oriented Programming Challenge\n",
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"\n",
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"For this challenge, create a bank account class that has two attributes:\n",
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"\n",
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"* owner\n",
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"* balance\n",
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"\n",
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"and two methods:\n",
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"\n",
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"* deposit\n",
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"* withdraw\n",
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"\n",
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"As an added requirement, withdrawals may not exceed the available balance.\n",
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"\n",
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"Instantiate your class, make several deposits and withdrawals, and test to make sure the account can't be overdrawn."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"class Account:\n",
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" pass"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 1. Instantiate the class\n",
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"acct1 = Account('Jose',100)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Account owner: Jose\n",
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"Account balance: $100\n"
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]
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}
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],
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"source": [
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"# 2. Print the object\n",
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"print(acct1)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"'Jose'"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# 3. Show the account owner attribute\n",
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"acct1.owner"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"100"
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]
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},
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"execution_count": 5,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# 4. Show the account balance attribute\n",
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"acct1.balance"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Deposit Accepted\n"
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]
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}
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],
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"source": [
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"# 5. Make a series of deposits and withdrawals\n",
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"acct1.deposit(50)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Withdrawal Accepted\n"
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]
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}
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],
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"source": [
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"acct1.withdraw(75)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Funds Unavailable!\n"
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]
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}
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],
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"source": [
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"# 6. Make a withdrawal that exceeds the available balance\n",
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"acct1.withdraw(500)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## Good job!"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.6.2"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

‎05-Object Oriented Programming/.ipynb_checkpoints/05-OOP Challenge - Solution-checkpoint.ipynb

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{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Object Oriented Programming Challenge - Solution\n",
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"\n",
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"For this challenge, create a bank account class that has two attributes:\n",
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"\n",
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"* owner\n",
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"* balance\n",
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"\n",
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"and two methods:\n",
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"\n",
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"* deposit\n",
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"* withdraw\n",
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"\n",
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"As an added requirement, withdrawals may not exceed the available balance.\n",
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"\n",
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"Instantiate your class, make several deposits and withdrawals, and test to make sure the account can't be overdrawn."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"class Account:\n",
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" def __init__(self,owner,balance=0):\n",
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" self.owner = owner\n",
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" self.balance = balance\n",
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" \n",
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" def __str__(self):\n",
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" return f'Account owner: {self.owner}\\nAccount balance: ${self.balance}'\n",
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" \n",
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" def deposit(self,dep_amt):\n",
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" self.balance += dep_amt\n",
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" print('Deposit Accepted')\n",
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" \n",
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" def withdraw(self,wd_amt):\n",
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" if self.balance >= wd_amt:\n",
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" self.balance -= wd_amt\n",
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" print('Withdrawal Accepted')\n",
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" else:\n",
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" print('Funds Unavailable!')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 1. Instantiate the class\n",
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"acct1 = Account('Jose',100)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Account owner: Jose\n",
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"Account balance: $100\n"
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]
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}
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],
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"source": [
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"# 2. Print the object\n",
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"print(acct1)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"'Jose'"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# 3. Show the account owner attribute\n",
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"acct1.owner"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"100"
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]
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},
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"execution_count": 5,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# 4. Show the account balance attribute\n",
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"acct1.balance"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Deposit Accepted\n"
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]
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}
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],
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"source": [
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"# 5. Make a series of deposits and withdrawals\n",
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"acct1.deposit(50)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Withdrawal Accepted\n"
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]
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}
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],
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"source": [
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"acct1.withdraw(75)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Funds Unavailable!\n"
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]
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}
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],
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"source": [
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"# 6. Make a withdrawal that exceeds the available balance\n",
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"acct1.withdraw(500)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## Good job!"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.6.2"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

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