Which type of data structure is illustrated in the C code below?

Hint: You simply need to look at the structure of the code and keywords to determine this answer; you do not need to "know" C$.$

#include

int main$()$

$\{$

int language $=10$;

switch $($language$)$

$\{$

case $1$:

printf$("$C#

$")$;

break;

case $2$:

printf$("$C

$")$;

break;

case $3$:

printf$("$C$++$

$")$;

break;

default:

printf$("$Other programming language

$")$;

$\}$

$\}$