Failure to run executable programs using terminal

[mahesh]

When i was running ubuntu 21.10 i could use "make" to create executable files for C and run them with a simple ./nameoffile command just the same with nasm files let alone any other command. But since upgrading(fresh install from disk) to 22.04 all these commands are unrecognizable by the system, if i just type the command[$./nameoffile] it tells me that i don't have permissions[bash: ./nameoffile permission denied] if i prefix sudo e.g sudo ./nameoffile i get "sudo: ./nameoffile: command not found " result. This has put a strain on work progress.