ss

elif operator == '/':
    if n2 == 0:
        print('Cannot divide {n1} by zero')
    else:
        print(f'{n1} {operator} {n2} = {n1 / n2}')

elif operator == '%':
    if n2 == 0:
        print(f'Cannot divide {n1} by zero')
    else:
        print(f'{n1} {operator} {n2} = {n1 % n2}')