#include <iostream>
#include <chrono>
using namespace std;

int main() {
	// your code goes here
	//const auto p1 = std::chrono::system_clock::now();
	const auto p1 = std::chrono::time_point<std::chrono::system_clock>{};
	if(p1.time_since_epoch() != 0us)
	{
		cout << "T";
	}
	else
	{
		cout << "F";
	}
	return 0;
}