$(4)$

Consider the following program:It clearly doesn't work and the mistake is one that even operating systems developers occasionally make. Why doesn't the program work correctly? Understand first, then fix it$.$ Name your program $($wait for it$...)$ prog $4.$c$.$

Use the following command under Linux to compile your program:

$ gcc $-$wall $-$o prog$4$ prog $4.c$

You should receive no warnings $($and the elements of the array should be output correctly. $(3))$