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Intersection of two linked lists

If two different linked list are contain same node value then it is called intersection of two linked list. note that if same node value find two or more then time then include once.

Assume that given two linked list (L1 and L2) and find intersection of two linked lists.

Given L1 Linked list.

root_ptr483941

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Given L2 Linked list.

root_ptr23459811

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Result:

Intersection of two linked list

Overview of solution.

c program to find Intersection of given two linked list.

Output

Code execution: view code execution process.

Note that not given all step of execution process here. view more.

Stack Areamainl1(pointer)l2(pointer)l3(pointer)intersectionl1(pointer)l2(pointer)l3(pointer)temp(pointer)ints_datahelper(pointer)l3(pointer)status (int) =1value (int) =4 Heap Areastruct Nodedata (int)= 1next (pointer) struct Nodedata (int)= 4next (pointer) struct Nodedata (int)= 9next (pointer) struct Nodedata (int)= 3next (pointer) struct Nodedata (int)= 8next (pointer) struct Nodedata (int)= 4next (pointer)= NULLstruct Nodedata (int)= 1next (pointer) struct Nodedata (int)= 1next (pointer) struct Nodedata (int)= 8next (pointer) struct Nodedata (int)= 9next (pointer) struct Nodedata (int)= 5next (pointer) struct Nodedata (int)= 4next (pointer) struct Nodedata (int)= 3next (pointer) struct Nodedata (int)= 2next (pointer)= NULLstruct Nodedata (int)= 1next (pointer) struct Nodedata (int)= 4next (pointer) struct Nodedata (int)= 9next (pointer) struct Nodedata (int)= 3next (pointer) struct Nodedata (int)= 8next (pointer)= NULL

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