Medium Accuracy: 37.92%
Submissions: 63507 Points: 4
Given a singly linked list, remove all the nodes which have a greater value on their right side.
Example 1:
Input:
LinkedList = 12->15->10->11->5->6->2->3
Output: 15 11 6 3
Explanation: Since, 12, 10, 5 and 2 are
the elements which have greater elements
on the following nodes. So, after deleting
them, the linked list would like be 15,
11, 6, 3.
Your Task:
The task is to complete the function compute() which should modify the list as required and return the head of the modified linked list. The printing is done by the driver code,
Expected Time Complexity: O(N) Expected Auxiliary Space: O(1)
Constraints:
1 ≤ size of linked list ≤ 1000
1 ≤ element of linked list ≤ 1000 Note: Try to solve the problem without using any extra space.
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Avoid using static/global variables in coding problems as your code is tested
against multiple test cases and these tend to retain their previous values.
Passing the Sample/Custom Test cases in coding problems does not guarantee the
correctness of code. On submission, your code is tested against multiple test cases
consisting of all possible corner cases and stress constraints.
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