Mar 25, 2025 · This efficiently reverses the array without using extra loops for swapping. Follow the steps given below to reverse an array using stack. Create an empty stack. One by one push all elements of the array to stack. One by one pop all elements from the stack and push them back to the array. C++

Sep 25, 2024 · Given an array arr[], the task is to reverse the array. Reversing an array means rearranging the elements such that the first element becomes the last, the second element becomes second last and so on. Examples: Input: arr[] = {1, 4, 3, 2, 6, 5} Output: {5, 6, 2, 3, 4, 1}Explanation: The first eleme

Do you want to know how to reverse array using stack? Here you will get code in both programming language c and java.

May 4, 2023 · We can reverse an array using an auxiliary array that takes n n n space. To avoid taking extra space, we can reverse the array using the in-place swapping technique, which is the most efficient algorithm for reversing an array.

You have to reverse the stack using recursion. Input stack after reversing will look like the stack in the output. You don't need to read input or print anything. Your task is to complete the function Reverse () which takes the stack St as input and reverses the given stack. Array may contain duplicate elements. You are given a stack St.

Mar 20, 2025 · Write a C program to reverse the order of elements in a stack without using any additional data structures. Write a C program to reverse a stack and then sort it, using only push and pop operations. Write a C program to reverse a stack recursively using only stack operations.

Jan 25, 2017 · You are reversing the array twice; that's why you have the original array. How? Take for an example a 10-element array. As your first step, you'll swap 0th and 9th element. As your last step, you'll swap 9th and 0th element. Net result: no …

In this article, we looked at three ways to reverse an array in C: using a temporary array (easy but needs extra space), using two pointers (fast and doesn't need extra space), and using recursion (clean but less efficient for large arrays).

Mar 17, 2025 · This tutorial lists all the possible approaches to reversing an array in C. For example, Suppose given an array: We need to reverse the array and print the following:

Learn 5 unique ways to reverse an array in C programming. Explore step-by-step examples, code snippets, and efficient methods to reverse arrays for projects.