Whats the mistake

#1
#2

Can you pls confirm this if it belongs to palindrome of linked list or not ??

#3

yes it is code of palindrome only

#4

Your code is not working correctly for following test case as,
4
1 2 2 1
Expected output : true
Your output : false

You can use the following approach as ,

int palindrome(node *head)
{
int flag=1;
int count=getcount(head);
node *middle=findmidpoint(head); // finding midpoint of linked list
middle=reverse(middle); // rfeverse the linked list from middle element
int step=0;
while(step<(count/2))
{
step++;
if(head->data!=middle->data)
{
flag=0;
}
else
{
head=head->next;
middle=middle->next;
}
}
return flag;
}