How to Write a C++ Program That Determines if a Word Is a Palindrome or Not

Introduction:

Palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward (ignoring spaces, punctuation, and capitalization). In this tutorial, we will guide you through writing a C++ program to determine whether a word is a palindrome or not.

Steps to Write the C++ Program:

  1. Include Header Files: Start by including the necessary header files for input/output operations in C++. You will need to include <iostream> and <string>.
  2. Declare Variables: Declare a variable to store the input word and another variable to store the reversed word.
  3. Take User Input: Use std::cin to capture the user input for the word to be checked.
  4. Check for Palindrome: Write a loop to reverse the input word and compare it with the original word to determine if it is a palindrome or not.
  5. Display the Result: Output the result indicating whether the word is a palindrome or not.

Sample Code:

Here is a sample C++ code snippet to check if a word is a palindrome:

#include <iostream>
#include <string>

int main() {
    std::string word, reversed;
    std::cin >> word;
    reversed = word;
    std::reverse(reversed.begin(), reversed.end());
    if (word == reversed) {
        std::cout << "The word is a palindrome." << std::endl;
    } else {
        std::cout << "The word is not a palindrome." << std::endl;
    }
    return 0;
}

Feel free to modify and expand this code to suit your needs and explore different approaches to solving the palindrome problem in C++. Happy coding!