| def add(a, b): | |
| """Add two numbers and return the result.""" | |
| return a + b | |
| def subtract(a, b): | |
| """Subtract b from a and return the result.""" | |
| return a - b | |
| def multiply(a, b): | |
| """Multiply two numbers and return the result.""" | |
| return a * b | |
| def divide(a, b): | |
| """Divide a by b and return the result.""" | |
| if b == 0: | |
| raise ValueError("Cannot divide by zero") | |
| return a / b | |
| def is_even(number): | |
| """Check if a number is even.""" | |
| return number % 2 == 0 | |
| if __name__ == "__main__": | |
| print("Without Alexandr's name") |