G++ stopped working

Question

hi, i use dev C++.
i was working in Windows 10.. i had work with it before..
suddenly I saw g++ stopped working error...
i searched about it... I did what the search told me in addition i download a new version of g++ and installed...
the error was gone..
but....
I had a code... in output was shown 12411 in screen...
i edited the code... to show a + b (cout<<"a + b"<<endl;)
but it showed 12411 again!!
i don't know....i tried codeblocks... but again the same thing happened!
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Answer 1

send me code
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Answer 2

pls send answer to my email address