Write a c program to reverse a string and check for palindrome

Considering the above points function declaration to check palindrome number is - int isPalindrome int num. Therefore, pass an integer value to the function i. Logic to check palindrome number using recursion We know that to check a palindrome number we first need to reverse the number then check whether the given number is equal to its reverse or not.

Finally function must return boolean true or false value based on palindrome condition. To check whether a string is palindrome or not, we first make a copy of string and then reverse it. C program to check a string is palindrome using strrev function In this program, we use strcpy, strrev and strcmp standard library functions of string.

C program to check palindrome string. Declare recursive function to check palindrome Before we check palindrome numbers using functions, let us first define our function. Next, the isPalindrome function takes an integer to find reverse as input.

We initialize two integer variables to point to first and last characters of string. C program for palindrome check without using string library functions In this program, we use the fact that, If a string is palindrome then leftmost character of the string is equal to the rightmost character of the string.

In C we represent boolean values with 1 or 0. Palindrome check using recursion Related Topics.

C# Program to Reverse a Number & Check if it is a Palindrome

For example, "madam" is a palindrome string whereas apple is not a palindrome string. Here we will use the same recursive approach to find reverse and then will compare the reversed number with original number. Inside while loop we compare left and right characters, if mismatch found then not a palindrome otherwise palindrome string.

In my previous post I explained how to find reverse of a number recursively. If the given number is equal to its reverse then the number is palindrome otherwise not. Hence the function must return an integer.

C Program to Reverse a Number & Check if it is a Palindrome

Along with this declare and define another function to find reverse of numbersay int reverse int num. Then we make a copy of input string using strcpy and reverse it using strrev function. We first take an input string from user using scanf and store it in an character array.

First give a meaningful name to our function, say isPalindrome.C Program to Check whether the Given String is a Palindrome - Palindrome is a string, which when read in both forward and backward way is same. Web Design HTML Tutorials Online HTML, CSS and JS Editor.

C Program to Check whether the Given String is a Palindrome

Required knowledge. Basic C programming, For loop, If else, String. Must read - Program to find length of string; Program to reverse a string; What is Palindromic string? Palindrome string is a special string which reads same from backward or forward such as madam, mom, eye, dad etc.

Read more - Program to check palindrome number Logic. A string is called palindrome if it is equal to its reverse. For example bob is string palindrome. [crayon-5b9c55fa0d53d/] Output Enter a string:saas The string is Palindrome You May Also Like:Anagram in CC program to reverse a stringC++ Program to Reverse.

C++ Program to Check Whether Given String is a Palindrome

What is palindrome? Any word, phrase or sequence that reads the same backward and as forward. Example:: madam, 22, 33, nurse.

C Program to Check the Given String is Palindrome

C Program to Check the Given String is Palindrome Example 1. This program allows the user to enter a string (or character array), and a character value. Next, it will check whether the user specified string is a palindrome string or not.

C Program to Reverse a Number & Check if it is a Palindrome Posted on November 7, Here is source code of the C program to reverse a number & checks it is a palindrome or not. The C program is successfully compiled and run on a Linux system.

The program output is also shown below.

Download
Write a c program to reverse a string and check for palindrome
Rated 5/5 based on 56 review