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Sep 16, 2024 · In this article, we will learn to write a C program to reverse an array. Reversing an array means changing the order of elements so that the first element becomes the last element and the second element becomes the second last element and so on.
Given below is the c code to reverse an array. Example: Copy Code. #include <stdio.h> int main() { int n, c, d, a [100], b [100]; printf("Enter the number of elements in array\n"); scanf("%d", & n); printf("Enter the array elements\n"); for (c = 0; c < n ; c ++) scanf("%d", & a [c]); /*
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: We can use list slicing in Python and specify the step as -1 -> list [::-1] to get the reversed list. In C, there is no slicing mechanism.
Sep 25, 2024 · Reverse an array or string in Perl. Iterative Way: Iterate over the array from 0 to mid of array. Swap the arr[i] element with arr[size-i] element. #Perl code to reverse an array iteratively #declaring an array of integers @arr = (2, 3, 4, 5, 6, 7); # Store length on array in $n variable $n = $#arr; #Print the original array print "The origina
Jan 2, 2012 · Array Reversal in C HackerRank Solution. Given an array, of size n, reverse it. Example: If array, arr = [1, 2, 3, 4, 5], after reversing it, the array should be, arr = [5, 4, 3, 2, 1]. The first line contains an integer,n, denoting the size of the array.
May 4, 2023 · In C, there are no inbuilt functions to reverse an array, we have to write the code for it on our own. An array can be reversed using different methods and algorithms - printing it from the last element, using an auxiliary array, recursion, swapping, etc.
Given an array, of size n, reverse it. Example: If array, arr = [1, 2, 3, 4, 5], after reversing it, the array should be, arr = [5, 4, 3, 2, 1]. Input Format. The first line contains an integer,n, denoting the size of the array. The next line contains n space-separated integers denoting the elements of the array. Constraints . 1 <= n <= 1000
Jul 17, 2024 · In this tutorial, we are going to solve the HackerRank Array reversal problem with practical program code example and step-by-step explanation. in this problem first, we need to read an integer value from user input that is the size of the array and then the next line contains space-separated integers denoting the array values. after that, we ...
Sep 2, 2023 · C program to reverse an array elements. C Server Side Programming Programming. Suppose we have an array with n elements. We shall have to reverse the elements present in the array and display them. (Do not print them in reverse order, reverse elements in place).
Jul 17, 2015 · Write a C program to input elements in array and find reverse of array. How to find reverse of array in C programming. Logic to find reverse of array in C program. Example. Input. Input array elements: 10, 5, 16, 35, 500. Output. Array elements after reverse: 500, 35, 16, 5, 10.
