Dec 20, 2018 · Given an array of string literals, reverse the array. Examples: Output : arr[] = {"Me", "Fail", "Never", "Coding"} Input : arr[] = {"welcome", "to", "geeksforgeeks"} . Output : arr[] = {"geeksforgeeks", "to", "welcome"} . The idea is to create an …

Dec 5, 2024 · Store the reverse of string in a temporary array by traversing it from the back and copying each character to the other array. Then copy the reversed string from another array into the original string. In C, strrev () defined inside <string.h> can be used to reverse a string. This function provides the simplest method to reverse the string. Output.

Dec 5, 2013 · I just want to reverse a string using for loop and array. Don't want to use any predefined function. I used the following code but its near to nothing. Please share some good suggestions. for(int j=0;j<p;j++){ b[j]=a[i]; printf("array is %s",b); return 0; As a starter, you should use strlen to find string length.

Nov 17, 2016 · To reverse a string in C, when you have the pointers *begin and *end there is : for (char t, *y = end, *z = begin; z < --y; t = *z, *z++ = *y, *y = t); When you have not the *end pointer there is : #include <string.h> for (char t, *y = begin + strlen(begin), *z = begin; z < --y; t …

Oct 25, 2011 · To reverse a string you need to iterate from the start to the middle of the string, replacing the i-th char with the length-i-1-th. You need to replace the inner for replacing k=3 to k=2 . You also need to take care of the last string, since the lenght might not be multiple of four.

To reverse a string using a character array in C, we need to store the string in an array and swap the characters from both ends until the middle of the string is reached. This can be achieved using a loop and swapping technique or by utilizing built-in functions.

In this tutorial, we will learn about how to reverse a given String. If the string is "hello" then, the output should be "olleh" . We can use this concept to check the palindrome.

Write a C program to reverse a string using loops, recursion, pointers, and the built-in strrev () function. Reversing a string means replacing the last element in the first position and vice versa and doing it for all characters in a string.

Jul 13, 2023 · Approach to Reverse a String. There are multiple ways to reverse a string in C. Here, we will discuss two common methods: Using a temporary array ; Using two pointers ; Method 1: Using a Temporary Array. This method involves creating a new temporary array and storing the elements of the original string in reverse order.

Jul 18, 2020 · Learn how to reverse an array of strings in C programming with this comprehensive guide and example code.