Problem in code coach

Question

https://sololearn.com/coach/74/?ref=app

I ran the same code in my laptop compiler it works right. But it shows false results in code coach. I tried this code with python. Mods plz check

a=input()
b="abcdefghijklmnopqrstuvwxyz"
c=b.upper()
t=0
for i in a:
t=+1
if i == "=":
break
elif i in c:
t-=1
break
print(a[t::])

Answer 1

Don't post a question twice

Answer 2

chess doctor

As shared link and code your output is different than the actual outputs.

Answer 3

If you want to increment the variable the syntax is like t+=1 which is equal to
t = t +1

Answer 4

Thanks edgar, I missed that one, problem solved👍