#include <iostream>
#include <atomic>
using namespace std;
enum day{sun =0, mon, tue};
int main() {
cout << "niyaz\n";
atomic<day> a(day::tue);
cout << a;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8YXRvbWljPgp1c2luZyBuYW1lc3BhY2Ugc3RkOyAgICAKZW51bSBkYXl7c3VuID0wLCBtb24sIHR1ZX07ICAgIAoKaW50IG1haW4oKSB7Cgljb3V0IDw8ICJuaXlhelxuIjsKICAgIGF0b21pYzxkYXk+IGEoZGF5Ojp0dWUpOwogICAgY291dCA8PCBhOwogICAgcmV0dXJuIDA7Cn0=