One of my friends had faced this question during his interview with Nokia R&D. you will be given two Linked List and you need to find out the sum between them.
For example, we have two LinkedList L1 and L2
L1 2->5->7
L2 3->5->1
So output would be:
L3 5->0->9
Logic: I have solved this problem using Iterator and while loop. I have taken a carry variable which keeps track between addition of two nodes.
Output:
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