This program is working well on my pc compiler but I don't know why it's not working with sololearn compiler.

Question

https://code.sololearn.com/c3LDC06qeDPn/?ref=app

Answer 1

You present 700 lines of code.
No information about what it does.
Not a single line of comment in the code.
No indication of what the expected input is
And most of all:
you're not even mentioning what the error is.

Answer 2

Ani Jona 🕊 I also don't know what the error is It works fine on my pc and even on android .
For input you can input any calculation
Like " 3.922+0.32*7" etc .
And I know program is messed up because of no comments sorry for that . But now I have forgot how I coded this thing because when I coded it I was in 9th class and back then I have no knowledge about commenting I was just passionate about programming .