func_code_string: #include <bits/stdc++.h>   using std::max;   using std::min;   const int inf = 0x3f3f3f3f, Inf = 0x7fffffff;   const long long INF = 0x3f3f3f3f3f3f3f3f;   std::mt19937 rnd(std::chrono::steady_clock::now().time_since_epoch().count());   template <typename _Tp>   _Tp gcd(const _Tp &a, const _Tp &b) {     return (!b) ? a : gcd(b, a % b);   }   template <typename _Tp>   inline _Tp abs(const _Tp &a) {     return a >= 0 ? a : -a;   }   template <typename _Tp>   inline void chmax(_Tp &a, const _Tp &b) {     (a < b) && (a = b);   }   template <typename _Tp>   inline void chmin(_Tp &a, const _Tp &b) {     (b < a) && (a = b);   }   template <typename _Tp>   inline void read(_Tp &x) {     char ch(getchar());     bool f(false);     while (!isdigit(ch)) f |= ch == 45, ch = getchar();     x = ch & 15, ch = getchar();     while (isdigit(ch)) x = (((x << 2) + x) << 1) + (ch & 15), ch = getchar();     f && (x = -x);   }   template <typename _Tp, typename... Args>   inline void read(_Tp &t, Args &...args) {     read(t);     read(args...);   }   inline int read_str(char *s) {     char ch(getchar());     while (ch ==     || ch ==   r  || ch ==   n ) ch = getchar();     char *tar = s;     *tar = ch, ch = getchar();     while (ch !=     && ch !=   r  && ch !=   n  && ch != EOF)       *(++tar) = ch, ch = getchar();     return tar - s + 1;   }   const int N = 3005;   const int S = 12;   const int mod = 998244353;   template <typename _Tp1, typename _Tp2>   inline void add(_Tp1 &a, _Tp2 b) {     (a += b) >= mod && (a -= mod);   }   template <typename _Tp1, typename _Tp2>   inline void sub(_Tp1 &a, _Tp2 b) {     (a -= b) < 0 && (a += mod);   }   long long ksm(long long a, long long b = mod - 2) {     long long res = 1;     while (b) {       if (b & 1) res = res * a % mod;       a = a * a % mod, b >>= 1;     }     return res;   }   int n, c;   int a[N];   int A[N], B[N];   namespace sub1 {   int dp[N][N / S + 5];   int f[N][N], cnt[N], ans[N];   void MAIN() {     int maxx = n / c;     for (int j = 1; j <= n; ++j) {       memset(cnt, 0, sizeof(cnt));       int qwq = c - 1, coef = 1;       if (!qwq) f[j][j] = 1;       for (int i = j - 1; i >= 1; --i) {         if (a[i] != a[j]) {           if (!cnt[a[i]])             --qwq;           else             coef = 1ll * coef * B[cnt[a[i]]] % mod * A[cnt[a[i]] + 1] % mod;           ++cnt[a[i]];         }         if (!qwq) f[i][j] = coef;       }     }     dp[0][0] = 1;     for (int i = 1; i <= n; ++i)       for (int j = 1, LIM = i / c; j <= LIM; ++j)         for (int k = 1; k <= i; ++k)           add(dp[i][j], 1ll * f[k][i] * dp[k - 1][j - 1] % mod);     memset(cnt, 0, sizeof(cnt));     int qwq = c, coef = 1, qaq = 1;     for (int i = n; i >= 0; --i) {       for (int j = 0; j <= maxx; ++j)         add(ans[j], 1ll * (qaq - (qwq ? 0 : coef) + mod) * dp[i][j] % mod);       if (!cnt[a[i]])         --qwq;       else         coef = 1ll * coef * B[cnt[a[i]]] % mod * A[cnt[a[i]] + 1] % mod;       ++cnt[a[i]];       add(qaq, qaq);     }     sub(ans[0], 1);     for (int j = 0; j <= n; ++j) printf( %d%c , ans[j],    n [j == n]);   }   }  // namespace sub1   namespace sub2 {   int dp[N][1 << S];   void MAIN() {     int maxx = n / c;     dp[0][0] = 1;     for (int i = 0; i < n; ++i) {       for (int j = i / c; j >= 0; --j) {         for (int st = (1 << c) - 2; st >= 0; --st) {           int to = st | 1 << (a[i + 1] - 1);           if (to + 1 == (1 << c))             add(dp[j + 1][0], dp[j][st]);           else             add(dp[j][to], dp[j][st]);         }       }     }     for (int i = 0; i <= n; ++i) {       int ans = 0;       if (i <= maxx)         for (int st = 0; st < 1 << c; ++st) add(ans, dp[i][st]);       if (!i) sub(ans, 1);       printf( %d%c , ans,    n [i == n]);     }   }   }  // namespace sub2   int main() {     for (int i = 1; i < N; ++i)       A[i] = (A[i - 1] + A[i - 1] + 1) % mod, B[i] = ksm(A[i]);     read(n, c);     for (int i = 1; i <= n; ++i) read(a[i]);     if (c > S)       sub1::MAIN();     else       sub2::MAIN();     return 0;   }   