Runtime error on case 1 and 4

#1


Please tell me where did i make a mistake in my code.
Case 1 and 4 didnt pass

#2

Hello @ankush.bhardwaj0,

  1. Your code is giving the wrong answer for the case when the intersecting node is the first node:
    Example:
    3
    1 2 3
    3
    1 2 3
    Expected Output:
    1
    Your Output:
    2
    Reason:
    it is skipping a node in every test case.
    Solution:
    Execute the following statements after the checks
    p1 = p1->next;
    p2 = p2->next;

  2. There is a redundancy of code:
    Reason:
    Because the length of linked lists from p1 and p2 to end of list resp. becomes equal.
    Solution:
    No need for the if-else statement

I have modified your code, for better understanding:

Hope, this would help.
Give a like, if you are satisfied.

#3

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