Python program to take a number as input and calculate the square of that number

Following program shows how to take a number as input and calculate the square of that number.
In this program we get input from user and prints square of that number using following formula
Square of number = input X input

number = int(input("Please enter a number:"))
result = number * number
print("Squre of ", number, " is: ", result)

Output:

Please enter a number: 9
Squre of  9  is:  81