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How do you reverse a linked list from position M to N?
To reverse the linked list from position m to n, we find addresses of start and end position of the linked list by running a loop, and then we unlink this part from the rest of the list and then use the normal linked list reverse function which we have earlier used for reversing the complete linked list, and use it to …
How do you rotate a linked list in C++?
Method-1: To rotate the linked list, we need to change the next of kth node to NULL, the next of the last node to the previous head node, and finally, change the head to (k+1)th node. So we need to get hold of three nodes: kth node, (k+1)th node, and last node. Traverse the list from the beginning and stop at kth node.
How do you find the max of a linked list?
Algorithm
- Define a variable max and initialize it with head’s data.
- Node current will point to head.
- Iterate through the list by comparing each node’s data with max.
- If max is less than current’s data then, max will hold current’s data.
- At the end of the list, variable max will hold maximum value node.
How to rotate the sub list of a linked list?
If k is greater than size of sublist then we will take its modulo with size of sublist. So traverse through list using a pointer and a counter and we will save (m-1) th node and later make it point to (n-k+1) th node and hence bring (n-k+1) th node to the start (front) of sublist.
How to rotate a list by K places?
Given a linked list, rotate the list to the right by k places, where k is non-negative.
How to rotate a sub list from m to N?
The task is to rotate the sublist from position m to n, to the right by k places. Recommended: Please try your approach on {IDE} first, before moving on to the solution.
How to reverse a part of a linked list?
To reverse the linked list from position m to n, we find addresses of start and end position of the linked list by running a loop, and then we unlink this part from the rest of the list and then use the normal linked list reverse function which we have earlier used for reversing the complete linked list, and use it to reverse the portion