Q:

cannot open output file , Permission denied error : Id returned 1 exit status

I have a problem in CodeBlocks. My 1st code was run, but if I run the same code again, I cannot see my output.
=== Build file: "no target" in "no project" (compiler unknown) ===
cannot open output file E:\PDF Files\C URI\hudai 33.exe Permission denied
error: ld returned 1 exit status
=== Build failed: 2 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===

A:

It seems you're on Windows, and you're compiling a file named hudai 33.exe. The linker can't overwrite that file (hudai 33.exe), probably since it is still running.
You must stop running your new executable before compiling it again.

