#include using namespace std; #ifdef DEBUG_ #include #else #define dump(...) #endif #define FastIO cin.tie(nullptr), ios_base::sync_with_stdio(false); #define rep(i, n) for (int i = 0; i < (int)(n); ++i) #define output(msg) cout << (msg) << '\n' #define die(msg) \ do { \ cout << msg << endl; \ exit(0); \ } while (0) #define all(k) k.begin(), k.end() #define INFi 1 << 30 #define INFll 1LL << 60 template bool chmax(T &a, const T &b) { return ((a < b) ? (a = b, true) : (false)); } template bool chmin(T &a, const T &b) { return ((a > b) ? (a = b, true) : false); } using llint = long long int; int euclid(int x1, int y1, int x2, int y2) { return x1 * x2 + y1 * y2; } int main() { FastIO; int q; cin >> q; rep(_, q) { int d, k; cin >> d >> k; int good_cnt{}; int cur_euclid{}; int good_x{}, good_y{}; for (int x = -d; x <= d; ++x) { for (int y = -d; y <= d; ++y) { double manhattan = abs(x) + abs(y); // good point candidates if (manhattan == d) { good_cnt++; if (chmax(cur_euclid, euclid(x, y, x, y))) { good_x = x; good_y = y; dump(cur_euclid, good_x, good_y); } } } } if (k > good_cnt) { output("No"); } else { output("Yes"); cout << good_x << ' ' << good_y << '\n'; } } }