func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long iinf = 1 << 29;   const long long inf = 1ll << 60;   const long long mod = 1e9 + 7;   void GG() {     cout <<  No n ;     exit(0);   }   long long mpow(long long a, long long n) {     long long re = 1;     while (n > 0) {       if (n & 1) re = re * a % mod;       a = a * a % mod;       n >>= 1;     }     return re;   }   long long inv(long long b) {     if (b == 1) return b;     return (mod - mod / b) * inv(mod % b) % mod;   }   const long long maxn = 5e6 + 1;   const double PI = acos(-1.0);   void FFT(vector<complex<double> > &a, bool rev = 0) {     long long n = (long long)a.size();     assert(__builtin_popcount(n) <= 1);     for (long long i = 1, j = 0; i < n; i++) {       long long bit = n / 2;       while (j >= bit) j -= bit, bit /= 2;       j += bit;       if (i < j) swap(a[i], a[j]);     }     for (long long B = 2; B <= n; B *= 2) {       double ang = 2 * PI / B * (rev ? -1 : 1);       complex<double> w0(cos(ang), sin(ang));       for (long long i = 0; i < n; i += B) {         complex<double> w(1, 0);         for (long long j = 0; j < B / 2; j++) {           complex<double> u = a[i + j], v = w * a[i + j + B / 2];           a[i + j] = u + v, a[i + j + B / 2] = u - v;           w *= w0;         }       }     }     if (rev)       for (long long i = 0; i < (n); i++) a[i] /= n;   }   vector<long long> mul(vector<long long> a, vector<long long> b) {     long long n = 1;     while (n < (long long)a.size() + (long long)b.size()) n *= 2;     vector<complex<double> > x(n), y(n);     for (long long i = 0; i < ((long long)a.size()); i++)       x[i] = complex<double>(a[i], 0);     for (long long j = 0; j < ((long long)b.size()); j++)       y[j] = complex<double>(b[j], 0);     FFT(x);     FFT(y);     for (long long i = 0; i < (n); i++) x[i] *= y[i];     FFT(x, 1);     vector<long long> re(n);     for (long long i = 0; i < (n); i++) re[i] = (long long)(round(x[i].real()));     while (re.size() > 1 && re.back() == 0) re.pop_back();     return re;   }   signed main() {     long long n, x;     cin >> n >> x;     vector<long long> a(n);     vector<long long> b;     long long cnt = 1;     long long zed = 0;     for (long long i = 0; i < (n); i++) {       cin >> a[i];       if (a[i] < x) {         b.push_back(cnt);         cnt = 0;       }       cnt++;     }     b.push_back(cnt);     for (long long y : b) zed += (y - 1) * (y) / 2;     vector<long long> c = b;     reverse(c.begin(), c.end());     vector<long long> d = mul(b, c);     cout << zed <<    ;     for (long long i = ((long long)b.size()); i < ((long long)b.size() + n);          i++) {       if (i < (long long)d.size())         cout << d[i] <<    ;       else         cout << 0 <<    ;     }   }   