What $$is $$the $$output $$of $$the $$following $$code$?$

def test$\_$func$(*$a$)$:

print$($a$[0])$

test$\_$func $(1,2,3,4)$

test$\_$func $([1,2,3,4])$

test$\_$func$(1)$What $$is $$the $$output $$of $$the $$following $$code$?$

def$-$test $=$anc $(**2)$;

print$[$a$(0])$

tost $$func $(1,2,3,4)$

test $$funo $((1,2,3,4))$

tost $$func$(1)$