#include <atcoder/lazysegtree.hpp>
#include <bits/stdc++.h>
#define rep(i, n) for (lli i = 0; i < (n); i++)
#define rrep(i, n) for (lli i = (n)-1; i >= 0; i--)
#define vall(x) (x).begin(), (x).end()
using namespace std;
using namespace atcoder;
using lli = long long int;
void YESNO(bool), YesNo(bool);
template <class T1, class T2> bool chmin(T1 &l, const T2 &r);
template <class T1, class T2> bool chmax(T1 &l, const T2 &r);
template <class T1, class T2> void vadd(vector<T1> &v, T2 x);

const int MF = 100005, MOD = 998244353;

template <signed M, unsigned T> struct mod_int {
  constexpr static signed MODULO = M;
  constexpr static unsigned TABLE_SIZE = T;

  signed x;

  mod_int() : x(0) {}

  mod_int(long long y)
      : x(static_cast<signed>(y >= 0 ? y % MODULO : MODULO - (-y) % MODULO)) {}

  mod_int(int y) : x(y >= 0 ? y % MODULO : MODULO - (-y) % MODULO) {}

  mod_int &operator+=(const mod_int &rhs) {
    if ((x += rhs.x) >= MODULO)
      x -= MODULO;
    return *this;
  }

  mod_int &operator-=(const mod_int &rhs) {
    if ((x += MODULO - rhs.x) >= MODULO)
      x -= MODULO;
    return *this;
  }

  mod_int &operator*=(const mod_int &rhs) {
    x = static_cast<signed>(1LL * x * rhs.x % MODULO);
    return *this;
  }

  mod_int &operator/=(const mod_int &rhs) {
    x = static_cast<signed>((1LL * x * rhs.inv().x) % MODULO);
    return *this;
  }

  mod_int operator-() const { return mod_int(-x); }

  mod_int operator+(const mod_int &rhs) const { return mod_int(*this) += rhs; }

  mod_int operator-(const mod_int &rhs) const { return mod_int(*this) -= rhs; }

  mod_int operator*(const mod_int &rhs) const { return mod_int(*this) *= rhs; }

  mod_int operator/(const mod_int &rhs) const { return mod_int(*this) /= rhs; }

  bool operator<(const mod_int &rhs) const { return x < rhs.x; }

  mod_int inv() const {
    assert(x != 0);
    if (x <= static_cast<signed>(TABLE_SIZE)) {
      if (_inv[1].x == 0)
        prepare();
      return _inv[x];
    } else {
      signed a = x, b = MODULO, u = 1, v = 0, t;
      while (b) {
        t = a / b;
        a -= t * b;
        std::swap(a, b);
        u -= t * v;
        std::swap(u, v);
      }
      return mod_int(u);
    }
  }

  mod_int pow(long long t) const {
    assert(!(x == 0 && t == 0));
    mod_int e = *this, res = mod_int(1);
    for (; t; e *= e, t >>= 1)
      if (t & 1)
        res *= e;
    return res;
  }

  mod_int fact() {
    if (_fact[0].x == 0)
      prepare();
    return _fact[x];
  }

  mod_int inv_fact() {
    if (_fact[0].x == 0)
      prepare();
    return _inv_fact[x];
  }

  mod_int choose(mod_int y) {
    assert(y.x <= x);
    return this->fact() * y.inv_fact() * mod_int(x - y.x).inv_fact();
  }

  static mod_int _inv[TABLE_SIZE + 1];

  static mod_int _fact[TABLE_SIZE + 1];

  static mod_int _inv_fact[TABLE_SIZE + 1];

  static void prepare() {
    _inv[1] = 1;
    for (int i = 2; i <= (int)TABLE_SIZE; ++i) {
      _inv[i] = 1LL * _inv[MODULO % i].x * (MODULO - MODULO / i) % MODULO;
    }
    _fact[0] = 1;
    for (unsigned i = 1; i <= TABLE_SIZE; ++i) {
      _fact[i] = _fact[i - 1] * int(i);
    }
    _inv_fact[TABLE_SIZE] = _fact[TABLE_SIZE].inv();
    for (int i = (int)TABLE_SIZE - 1; i >= 0; --i) {
      _inv_fact[i] = _inv_fact[i + 1] * (i + 1);
    }
  }
};

template <int M, unsigned F>
std::ostream &operator<<(std::ostream &os, const mod_int<M, F> &rhs) {
  return os << rhs.x;
}

template <int M, unsigned F>
std::istream &operator>>(std::istream &is, mod_int<M, F> &rhs) {
  long long s;
  is >> s;
  rhs = mod_int<M, F>(s);
  return is;
}

template <int M, unsigned F> mod_int<M, F> mod_int<M, F>::_inv[TABLE_SIZE + 1];

template <int M, unsigned F> mod_int<M, F> mod_int<M, F>::_fact[TABLE_SIZE + 1];

template <int M, unsigned F>
mod_int<M, F> mod_int<M, F>::_inv_fact[TABLE_SIZE + 1];

template <int M, unsigned F>
bool operator==(const mod_int<M, F> &lhs, const mod_int<M, F> &rhs) {
  return lhs.x == rhs.x;
}

template <int M, unsigned F>
bool operator!=(const mod_int<M, F> &lhs, const mod_int<M, F> &rhs) {
  return !(lhs == rhs);
}

using mint = mod_int<MOD, MF>;
mint binom(int n, int r) {
  return (r < 0 || r > n || n < 0) ? 0 : mint(n).choose(r);
}

mint fact(int n) { return mint(n).fact(); }

mint inv_fact(int n) { return mint(n).inv_fact(); }
using namespace atcoder;
struct F {};
const int INF = INT_MAX;
struct LazySegmentTree {
  int n;
  vector<mint> node, lazy;
  vector<bool> lazyFlag;

public:
  LazySegmentTree(int sz) {
    n = 1;
    while (n < sz)
      n *= 2;
    node.resize(2 * n - 1);
    lazy.resize(2 * n - 1, INF);
    lazyFlag.resize(2 * n - 1, false);

    for (int i = 0; i < sz; i++)
      node[i + n - 1] = 0;
    for (int i = n - 2; i >= 0; i--)
      node[i] = 0;
  }

  void lazyEvaluate(int k, int l, int r) {
    if (lazyFlag[k]) {
      node[k] = lazy[k] * (mint(10).pow(r - l) - mint(1)) / mint(9);
      if (r - l > 1) {
        lazy[k * 2 + 1] = lazy[k * 2 + 2] = lazy[k];
        lazyFlag[k * 2 + 1] = lazyFlag[k * 2 + 2] = true;
      }
      lazyFlag[k] = false;
    }
  }

  void update(int a, int b, int x, int k = 0, int l = 0, int r = -1) {
    if (r < 0)
      r = n;
    lazyEvaluate(k, l, r);
    if (b <= l || r <= a)
      return;
    if (a <= l && r <= b) {
      lazy[k] = x;
      lazyFlag[k] = true;
      lazyEvaluate(k, l, r);
    } else {
      update(a, b, x, 2 * k + 1, l, (l + r) / 2);
      update(a, b, x, 2 * k + 2, (l + r) / 2, r);
      node[k] =
          mint(10).pow((l + r) / 2 - l) * node[2 * k + 1] + node[2 * k + 2];
    }
  }

  mint find(int a, int b, int k = 0, int l = 0, int r = -1) {
    if (r < 0)
      r = n;
    lazyEvaluate(k, l, r);
    if (b <= l || r <= a)
      return 0;
    if (a <= l && r <= b)
      return node[k];
    mint vl = find(a, b, 2 * k + 1, l, (l + r) / 2);
    mint vr = find(a, b, 2 * k + 2, (l + r) / 2, r);
    return mint(10).pow((l + r) / 2 - l) * node[2 * k + 1] + node[2 * k + 2];
  }
};

void solve(long long N, long long Q, std::vector<long long> L,
           std::vector<long long> R, std::vector<long long> D) {
  LazySegmentTree seg(N);

  seg.update(0, N, 1);
  auto t = mint(10).pow(seg.n - N);
  rep(i, Q) {
    seg.update(L[i] - 1, R[i], D[i]);
    cout << seg.find(0, N) / t << endl;
  }
}

signed main() {
  long long N;
  scanf("%lld", &N);
  long long Q;
  scanf("%lld", &Q);
  std::vector<long long> L(Q);
  std::vector<long long> R(Q);
  std::vector<long long> D(Q);
  for (int i = 0; i < Q; i++) {
    scanf("%lld", &L[i]);
    scanf("%lld", &R[i]);
    scanf("%lld", &D[i]);
  }
  solve(N, Q, std::move(L), std::move(R), std::move(D));
  return 0;
}

// -- lib
void YESNO(bool b) { cout << (b ? "YES" : "NO") << endl; }
void YesNo(bool b) { cout << (b ? "Yes" : "No") << endl; }

template <class T1, class T2> bool chmin(T1 &l, const T2 &r) {
  return (l > r) ? (l = r, true) : false;
}

template <class T1, class T2> bool chmax(T1 &l, const T2 &r) {
  return (l < r) ? (l = r, true) : false;
}

template <class T1, class T2> void vadd(vector<T1> &v, T2 x) {
  for (auto &s : v)
    s += T2(x);
}


Measured memory_bytes: 13328