Using the sequence

$\{$

$1$

$0$

$,$

$8$

$5$

$,$

$1$

$5$

$,$

$7$

$0$

$,$

$2$

$0$

$,$

$6$

$0$

$,$

$3$

$0$

$,$

$5$

$0$

$,$

$6$

$5$

$,$

$8$

$0$

$,$

$9$

$0$

$,$

$4$

$0$

$,$

$5$

$,$

$5$

$5$

$\}$

$$show how to create:

i

$)$

$$a

$2$

$-$

$3$

$-$

$4$

$$tree

ii

$)$

$$a red

$-$

black tree can draw tree