This question looks quite straightforward. Maybe did you put quotation mark for values 'a' and 'b'?

I believe you just have to initialize alpha and bravo as a "char(character)" type. so before you type alpha or bravo, declare what it is by stating it as a char type.

so the formula is type-object = ' ';

char Alpha= 'a'; char bravo= 'b';

*note: use single quotes ' ' not double quotes " " <--- as this is for a string. I hope this helps, good luck!

include <stdio.h>

int main()

{

char variables[ ] = {"alpha","bravo"} ;    
variables[0] = 'a';
variables[1] = 'b';

printf("%c\n",variables[0]);
printf("%c\n",variables[1]);

return 0;    

}

I did it in this way and there seems to be no error. But how do I separate the two variables ?

Okay. Thank you very much kang kyu lee and Aaron Arkie, I figured out how to do it.

here's my code :

char alpha = 'a';

char bravo = 'b';

printf("%c\n",alpha);

printf("%c\n",bravo);