class Category:

def __init__(self, category, amount=0):

self.category = category

self.amount = amount

def deposit(self, amount):

self.amount += amount

print(f"Deposit : $ {amount} added to {self.category}")

def withdraw(self, amount):

if self.check_balance(amount):

self.amount -= amount

print(f"Withdraw : $ {amount} withdrawn from {self.category}")

return True

else:

print("Withdraw failed!!")

return False

def balance(self):

self.amount += 0

print(f"Balance : You have $ {self.amount} in {self.category}")

return self.amount

def check_balance(self, amount):

if self.amount <= amount:

print(f"Check Balance : Your total balance in {self.category} category is {self.amount} which is less than or equal to {amount} you requested to check !")

return False

return True

def transfer(self, amount, category):

if not self.check_balance(amount):

print(f"You dont have enough balance to transfer. You requested {amount} and you have {self.amount}")

return False

self.amount -= amount

category.amount += amount

print(f"Transfer : You are transfering {self.amount} from {self.category} to {category.category} with {category.amount} as original balance in {category.category}")

return True

# test with some inputs

instance = Category("Food", 3000)

instance1 = Category("Car", 500)

instance2 = Category("Clothing", 200)

instance3 = Category("Travel", 100)

# Food category - balance, deposit and withdraw

print(instance.balance())

instance.deposit(300)

print(instance.balance())

instance.withdraw(200)

print(instance.balance())

print(instance.check_balance(300))

print(instance1.balance())

instance.transfer(100, instance2)

print(instance2.balance())

instance.transfer(100, instance3)

print(instance3.balance())