#include <iostream>
using namespace std;
int main() {
int a = 77;
if (a >= 50) {
cout << "tak";
} else {
cout << "nie";
}
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CiAgICBpbnQgYSA9IDc3OwogICAgICAgIGlmIChhID49IDUwKSB7CiAgICAgICAgICAgIGNvdXQgPDwgInRhayI7CiAgICAgICAgfSBlbHNlIHsKICAgICAgICAgICAgY291dCA8PCAibmllIjsKICAgICAgICB9CiAgICAKCiAgICByZXR1cm4gMDsKfQ==