Compiler

[Manimallya]

During compilation i am facing one issue..After the ./a.out is created whenever i am going to execute it its showing PERMISSION DENIED..Please resolve the issue..Thanks in advance..

[nmaster]

you should probably include more details... but try this:

sudo chmod u+x a.out

this will make the file executable for the user. here are some basics on linux file permissions:
https://www.linux.com/learn/tutorial...le-permissions