C program to check whether the word is palindrome or not

#include <stdio.h> #include <string.h> int main() { char string1[20]; int i, length; int flag = 0; printf("Enter a string:"); /*scanf("%s", string1);*/ gets(string1); length = strlen(string1); for(i=0;i < length ;i++){ if(string1[i] != string1[length-i-1]){ flag = 1; break; } } if (flag==1) { printf("%s is not a palindrome", string1); } else { printf("%s is a palindrome", string1); } return 0; }

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