Which list contains three valid examples of integer data that might be incorporated in a computer program?

Question $50$ options:

a$)$

$0$x$6$C$,10,\mathrm{.}08$

b$)$

$19\mathrm{.}99,\mathrm{.}08,4\mathrm{.}8$

c$)$

$0$b$00000101,0$x$6$C$,10\mathrm{.}99$

d$)$

$23,-363,0$x$6$C