Nov 7, 2020 · You actually can't. You can only push and pop the top element of the stack. If you wish to access your data structure both by top and bottom at the same time, you should use another data structure. Try using the LinkedList class instead which offers what you want to do.

6 days ago · Given a stack s containing n integers and an integer x, the task is to insert the element x at the bottom of the stack. Examples: First, we pop all the elements from the original stack and push them onto a temporary stack. This essentially reverses the order of elements from the original stack.

Your task is to complete the function insertAtBottom () which takes a stack st and an integer x as inputs and returns the modified stack after insertion. You are given a stack st of n integers and an element x. You have to insert x at the bottom of the given stack.

Jun 16, 2021 · If you use a queue which is FIFO (first in first out) instead of a stack which is FILO (first in last out) you will be able to read the bits in the proper order without any other manipulation. If you push() 0101 to a stack when you pop() all elements, you will get 1010. If you add() 0101 to a queue when you poll() all elements, you will get ...

Feb 17, 2023 · Given a Stack S, the task is to print the elements of the stack from top to bottom such that the elements are still present in the stack without their order being changed. Examples: Input: S = {2, 3, 4, 5}

Sep 23, 2024 · Learn how to find the top and bottom elements of a given stack in Java with this comprehensive guide, including step-by-step examples and code snippets.

Oct 3, 2024 · Learn how to insert an element at the bottom of a stack in Java with this comprehensive guide. Step-by-step instructions and code examples included.

Jul 16, 2017 · In this case, insert _at_ bottom(x) will call itself and will return until it reaches its base case. if you are using C/C++/java, you can add a return statement that is returning essentially nothing (because the prototype or the return type of function insert_at_bottom is void), like: st.push(x); return;

Mar 11, 2025 · Write a Java program to find the top and bottom elements of a given stack. Click me to see the solution. 11. Write a Java program to rotate the stack elements to the right direction. Click me to see the solution. 12. Write a Java program to rotate the stack elements in the left direction.

Mar 11, 2023 · Write a Java program to traverse a stack iteratively to find the first and last elements, then print them. Write a Java program to use recursion to identify and return the top and bottom elements of a stack.