#include using namespace std; #include using namespace atcoder; #define rep(i, n) for(int i=0;i<(n);++i) #define rep1(i, n) for(int i=1;i<=(n);i++) #define ll long long using mint = modint998244353; using P = pair; using lb = long double; using T = tuple; #ifdef LOCAL # include # define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__) #else # define dbg(...) (static_cast(0)) #endif int main() { int q; cin >> q; rep(qi,q){ int d, k; cin >> d >> k; vector vs; for(int x=0;x<=d;x++){ int y = d - abs(x); int r = x*x + y*y; vs.emplace_back(r, x, y); vs.emplace_back(r, -x, y); vs.emplace_back(r, x, -y); vs.emplace_back(r, -x, -y); } sort(vs.begin(),vs.end()); vs.erase(unique(vs.begin(),vs.end()),vs.end()); if(vs.size()