class Student: def __init__(self, name, age): self.name = name self.age = age def introduce(self): print(f"I am {self.name}, age {self.age}") s1 = Student("Rahim", 20) s1.introduce()

class BankAccount: def __init__(self, owner, balance=0): self.owner = owner self.balance = balance def deposit(self, amount): self.balance += amount print(f"Deposited {amount}. Balance: {self.balance}") def withdraw(self, amount): if amount > self.balance: print("Insufficient funds!") else: self.balance -= amount print(f"Withdrew {amount}. Balance: {self.balance}") acc = BankAccount("Karim", 1000) acc.deposit(500) acc.withdraw(200)