Aug 7, 2024 · Given a string, the task is to reverse this String using pointers. Examples: Approach: This method involves taking two pointers, one that points at the start of the string and the other at the end of the string. The characters are then reversed one by one with the help of these two pointers. Program:

Dec 5, 2024 · In this article, we will learn how to reverse string in C. The most straightforward method to reverse string is by using two pointers to swap the corresponding characters starting from beginning and the end while moving the indexes towards each …

Nov 12, 2021 · There are four ways to reverse a string in C, by using for loop, pointers, recursion, or by strrev function. Reverse a String In C Using Pointers

Learn how to reverse a string in C using pointers with this step-by-step guide. Explore efficient string manipulation techniques, detailed explanations, and example code for mastering string reversal in C programming.

Just put in a placeholder variable to keep a pointer to the beginning of the string. void reverse(char *str) { char *begin = str; /* Keeps a pointer to the beginning of str */ char *rev_str = str; char temp; while(*str) str++; --str; while(rev_str < str) { temp = *rev_str; *rev_str = *str; *str = temp; rev_str++; str--; } printf("reversed ...

Mar 19, 2025 · Write a program in C to print a string in reverse using a pointer. Sample Solution: C Code: stptr ++; // Moving the pointer to the end of the string . i ++; // Counting characters } // Loop to reverse the string by moving pointers and reversing characters while (i >= 0) { .

Mar 16, 2024 · We will use two pointers to solve this problem: a start pointer and an end pointer. The first one is to point to the first character of the string, and the other one is to point to the last...

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 …

Program to reverse a string using pointers in C language with compelete explanation.

Reversing a string is a common operation in programming and serves as an excellent exercise to understand the workings of pointers. Pointers in C offer a direct way to access memory addresses, making them a powerful tool for string manipulation.