Implement a method LinkedList greaterThan$($LinkedList l$,$ int i$)$ Return a new Linked

List which contains the element in LinkedList l which it$$s value is greater than given

integer i$.$

e$.$g$.$

Input:

l: $5->6->7->1->10->20$

greaterThan$($l$,6)$

Output:

$7->10->20$

Input:

l: $97->99->7->1->10->20$

greaterThan$($l$,20)$

Output:

$97->99$

$2.$ Find Pattern.

Implement a boolean function containPattern$($String s$)$ using Stack to find the follow$-$

ing special pattern in String s:

Sequence$1$&Sequence$2$

Where

$$ Sequence $1$ and Sequence $2$ do not contain symbol $$&$$

$$ Sequence $2$ should be the reversed version of Sequence $1$

e$.$g$.$

input: a$+$b&b$+$a

output: true