Why is this showing an error

Question

https://code.sololearn.com/c0EoXzDb7OLS/?ref=app

Answer 1

Because you are converting string to int the wrong way -> (int)i = int(i) + 1
should be done like this -> int(i) = int(i) + 1

There is no need to convert string to int multiple times, write your code like this ->
i = int(input())

while i <=10:
print("@")
i += 1

print("Finished!")

Answer 2

Thank you