#include <stdio.h>
#include<string.h>
int isPalindrome(char s[])
{
int i;
for(i=0;i<len/2;i++)
{
if(s[i]!=s[len-1-i]) return 0;
}
return 1;
}
int main(void) {
char s[100];
printf("%s->%d\n",s
,isPalindrome
(s
));
return 0;
}
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