What is the error?#3(python)

Question

https://code.sololearn.com/ceQ6j4N5t6T6/?ref=app

Answer 1

Jan Markus how can I fix it

Answer 2

Thx Jayakrishna🇮🇳

Answer 3

Before using variable inside loops, initialize first before loop
Like
poss =0
posg =0
post =0
#next write loop..
..
And
Remove indentation for last print..
What end='? Invalid
Remove those all..