Computer Science Help 1. Briefly describe what each of the following recursive m

Question

Computer Science Help

1. Briefly describe what each of the following recursive methods does on a chain of nodes. Do not just redescribe the code. Instead, state what each method does at a high level. Assume that a reference to the head node containing data is passed to each method below A. public static boolean methodA (Listnode curr, E x) f if (curr RE null return 0; if x. equals curr getData return 1 methodB (curr.getNext x); return method (curr. getNext x); C. head methodc (head, x); //initial methodc call if static Listnode Integer methodc (Listnode Integer curr Integer x) f public (curr null return null if curr. getData x) return methodc (Curr.getNext x) curr setNext (methodC (Curr. getNext() r x)) return curr

Explanation / Answer

methodA:

if current current node is null it will return null

otherwise

it checks current element is greater than or not with next elements

if current element is greater than it return true

otherwise false

methodB:

if current current node is null it will return null

otherwise

it return how many times we get x from current to end.

methodC:

if current current node is null it will return null.

otherwise

return current node from where we don't get x.

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