#include #include using namespace std; using namespace atcoder; typedef int64_t lint; #define rep(i, n) for(int i=0; i; using vvi = vector>; template inline void vin(vector& v) { rep(i, v.size()) cin >> v.at(i); } template inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } template inline void drop(T x) { cout << x << endl; exit(0); } template void vout(vector v) { rep(i, v.size()) { cout << v.at(i) << ' '; } cout << endl; } constexpr lint LINF = LLONG_MAX/2; int main() { lint N, K; cin >> N >> K; lint a=0, b=0, c=0, x, y, z; // a = (N-2+x+2*K)*K; // b = (x*2)*K; rep(i, N-2) std::cout << 1 << ' '; std::cout << N-2+K*2 << ' '; std::cout << 2*K << ' '; std::cout << '\n'; }