#include using namespace std; using ll = long long; int main(){ ios::sync_with_stdio(false); cin.tie(0); auto sq = [&](ll v){ ll v2 = sqrt(v); for(ll i = v2 + 5; i >= v2 - 5; i--){ if(i * i <= v) return i; } return 0ll; }; for(ll b = 100000000; b <= 300000000; b++){ ll a = sq(3 * b * b + 1); if(a * a == 3 * b * b + 1){ a = 2 * b + a; if(a * a + b * b >= 1'000'000'000'000'000'0){ cout << 0 << " " << 0 << '\n'; cout << a << " " << b << '\n'; cout << b << " " << a << '\n'; return 0; } } } }