#include <bits/stdc++.h>
using namespace std;
template <typename TH>
void _dbg(const char* sdbg, TH h) {
  cerr << sdbg << "=" << h << "\n";
}
template <typename TH, typename... TA>
void _dbg(const char* sdbg, TH h, TA... t) {
  while (*sdbg != ',') cerr << *sdbg++;
  cerr << "=" << h << ",";
  _dbg(sdbg + 1, t...);
}
template <class C>
void mini(C& a4, C b4) {
  a4 = min(a4, b4);
}
template <class C>
void maxi(C& a4, C b4) {
  a4 = max(a4, b4);
}
template <class T1, class T2>
ostream& operator<<(ostream& out, pair<T1, T2> pair) {
  return out << "(" << pair.first << ", " << pair.second << ")";
}
template <class A, class B, class C>
struct Triple {
  A first;
  B second;
  C third;
  bool operator<(const Triple& t) const {
    if (first != t.first) return first < t.first;
    if (second != t.second) return second < t.second;
    return third < t.third;
  }
};
template <class T>
void ResizeVec(T&, vector<long long>) {}
template <class T>
void ResizeVec(vector<T>& vec, vector<long long> sz) {
  vec.resize(sz[0]);
  sz.erase(sz.begin());
  if (sz.empty()) {
    return;
  }
  for (T& v : vec) {
    ResizeVec(v, sz);
  }
}
template <class A, class B, class C>
ostream& operator<<(ostream& out, Triple<A, B, C> t) {
  return out << "(" << t.first << ", " << t.second << ", " << t.third << ")";
}
template <class T>
ostream& operator<<(ostream& out, vector<T> vec) {
  out << "(";
  for (auto& v : vec) out << v << ", ";
  return out << ")";
}
template <class T>
ostream& operator<<(ostream& out, set<T> vec) {
  out << "(";
  for (auto& v : vec) out << v << ", ";
  return out << ")";
}
template <class L, class R>
ostream& operator<<(ostream& out, map<L, R> vec) {
  out << "(";
  for (auto& v : vec) out << v << ", ";
  return out << ")";
}
const long long M = 1 << 19;
long long drz[2 * M + 5];
long long ReadMin(long long a, long long b) {
  a += M;
  b += M;
  long long res = min(drz[a], drz[b]);
  while (a / 2 != b / 2) {
    if (a % 2 == 0) {
      mini(res, drz[a + 1]);
    }
    if (b % 2 == 1) {
      mini(res, drz[b - 1]);
    }
    a /= 2;
    b /= 2;
  }
  return res;
}
long long a[M];
void Upd(long long i, long long val) {
  i += M;
  while (i) {
    mini(drz[i], val);
    i /= 2;
  }
}
int32_t main() {
  ios_base::sync_with_stdio(0);
  cout << fixed << setprecision(10);
  if (0) cout << fixed << setprecision(10);
  cin.tie(0);
  for (long long i = 0; i < (2 * M + 5); ++i) {
    drz[i] = M;
  }
  long long n, q;
  cin >> n >> q;
  long long fir = -1;
  long long where_zero = 0;
  for (long long i = (1); i <= (n); ++i) {
    cin >> a[i];
    if (a[i] == 0) {
      where_zero = i;
    }
    if (a[i] != 0 && fir == -1) {
      fir = a[i];
    }
  }
  if (fir == -1) {
    fir = q;
  }
  long long last = fir;
  vector<long long> L(q + 2, n + 2);
  vector<long long> R(q + 2);
  for (long long i = (1); i <= (n); ++i) {
    if (a[i] == 0) {
      a[i] = last;
    } else {
      last = a[i];
    }
    maxi(R[a[i]], i);
    mini(L[a[i]], i);
    Upd(i, a[i]);
  }
  if (R[q] == 0 && !where_zero) {
    cout << "NO\n";
    return 0;
  }
  if (R[q] == 0) {
    a[where_zero] = q;
  }
  for (long long i = (1); i <= (q); ++i) {
    if (R[i] == 0) {
      continue;
    }
    if (ReadMin(L[i], R[i]) < i) {
      cout << "NO\n";
      return 0;
    }
  }
  cout << "YES\n";
  for (long long i = (1); i <= (n); ++i) {
    cout << a[i] << " ";
  }
  cout << endl;
  return 0;
}
