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Start your free trialAli Zalzale
901 Pointsi can't do this help
def square(number):
Return (square)*2
number = (input("choose a number" ))
square = (number)**2
print (square)
1 Answer
Owen Bell
8,060 Pointsinput
returns a string based on the user input. You can't apply a power raising operation to a string, so we first need to convert the data type to an integer value using the int() function. The example below works for when the user enters an integer: you could build it out further to catch floating points for int conversion by using float() before, or within int().
The function itself is currently multiplying its parameter number
by 2 instead of squaring it. As you've done outside the function body, just add one more * to the expression in the function body.
Then, you're not actually calling the function - you're just hard coding what the function should do if it were to be called. Call the function, passing in number
as an argument, and save this to a new variable. Instead of square
, I called it number_squared
below just to avoid confusion between global variable square
and function square()
.
All that sums up to:
def square(num):
return num ** 2
number = int(input("Choose a number: "))
number_squared = square(number)
print(number_squared)