====
~cpp
#include<iostream>
using namespace std;
void main()
{
char buf[64]={0,};
cin >>buf;
int length = strlen(buf);
int i;
int r=1;
for(i=0; i<length ; i++){
if(buf[i] != buf[length-i-1]){
r=0;
break;
}
}
if(r==0)
cout <<"F"<<endl;
else
cout <<"T"<<endl;
}










