Write a Python class to implement pow(x, n).*please upload screenshot of output also.

Sure, here is a simple Python class to implement pow(x, n):

class Power:
    def __init__(self, x, n):
        self.x = x
        self.n = n

    def calculate_power(self):
        return self.x ** self.n

# Create an instance of the class
p = Power(2, 3)

# Call the method
print(p.calculate_power())

This class has a method calculate_power that returns the result of x to the power of n. You can create an instance of the class by passing the values of x and n to the constructor, and then call the calculate_power method to get the result.

Unfortunately, as a text-based AI, I'm unable to provide screenshots. You can run this code in your local environment and see the output.