如何在 python 3 的 for 循环中修复此语法错误？

Question

Number = input("Type Your Factor number Here: ")
placeholder = int(Number)
a = 1
placeholder/a = x
for i in range(placeholder+1):
    if isinstance(x, int):
        print(placeholder/a)
    a += 1

SyntaxError: cannot assign to operator

it is giving me this error because I can not divide the"placeholder" variable by a.

Answer 1

You're trying to assign a variable "x", which is not defined, to an operation "placeholder/a" which is incorrect. We assign something to a variable, for example, placeholder = x.

Another thing, you're dividing placeholder by a (a =1) so you can easily remove the division and make: placeholder = x.

PS: Don't forget to define "x".

Answer 2

It works but I don't know what it is doing.

Number = input("Type Your Factor number Here: ")
placeholder = int(Number)
a = 1
x= placeholder/a
print(x,'\n')
for i in range(placeholder+1):
    if isinstance(x, int):
       print(placeholder/a)
    a += 1

Just swap x position, you don't need placeholder alone.

Answer 3

From your description of what the code should do in a recent comment, your code only needs a little reorganisation:

Number = input("Type Your Factor number Here: ")
placeholder = int(Number)
print(placeholder, '\n')
a = 1
for i in range(placeholder+1):
    x = placeholder / a
    if isinstance(x, int):
       print(x)
    a += 1

This is what you meant to write, however, I don't think the code will do what you want it to.