Question

Write a c++ code to check if the string is a palindrome

Answer 1

#include <iostream>

#include <string.h>

using namespace std;

int main()

{

char str1[20], str2[20];

int i, j, len = 0, flag = 0;

cout << "Enter the string : ";

gets(str1);

len = strlen(str1) - 1;

for (i = len, j = 0; i >= 0 ; i--, j++)

str2[j] = str1[i];

if (strcmp(str1, str2))

flag = 1;

if (flag == 1)

cout << str1 << " is not a palindrome";

else

cout << str1 << " is a palindrome";

return 0;

}