WebMar 2, 2024 · Write a C++ program to find the middle element of a stack (using an array). If the number of elements (size) in the stack is odd, return the element at position … Web2)How do I remove a specific element from a stack? Ans: To remove a specific element from stack we can pop all the previous elements before the required element and push back all the elements except for the required element, using a similar recursive approach or iterative approach. Conclusion. In this tutorial, we learned how to remove the middle …

Find the Middle Element of a Stack in O(1) time Stack

WebJun 8, 2013 · $\begingroup$ If the two middle elements of an even-lengthed list happen to be the same, then your revised method only shows that element once. $\endgroup$ – Aky Jun 8, 2013 at 11:17 WebDec 13, 2014 · Here is one solution: Take two pointers, advance one of them two steps at a time (fast), the other one only one step at a time (slow). If the fast one reaches the … flipped classroom in der grundschule

Delete middle element of a stack Practice GeeksforGeeks

WebFeb 14, 2024 · Given a singly linked list, find the middle of the linked list. For example, if the given linked list is 1->2->3->4->5 then the output should be 3. If there are even nodes, then there would be two middle nodes, we need to print the second middle element. For example, if given linked list is 1->2->3->4->5->6 then the output should be 4. WebWe discussed one such problem: deleting the middle element of a stack, along with its approach and implementation in C++, in this article. Another similar problem is Insert An Element At Its Bottom In A Given Stack. Don’t forget to try it out as it’ll help you understand the operations well. greatest hits radio competition text