#include <bits/stdc++.h>
using namespace std;
const int MOD = 998244353;
template <typename T>
struct modular {
  constexpr modular() : val(0) {}
  constexpr modular(const modular<T>& _m) : val(_m.val) {}
  template <typename U>
  constexpr modular(const U& _r = U()) {
    val = -MOD <= _r && _r < MOD ? _r : _r % MOD;
    if (val < 0) {
      val += MOD;
    }
  }
  const T operator()() { return val; }
  template <typename U>
  explicit operator U() const {
    return static_cast<U>(val);
  }
  modular<T>& operator+=(const modular<T>& _m) {
    if ((val += _m.val) >= MOD) {
      val -= MOD;
    }
    return *this;
  }
  modular<T>& operator-=(const modular<T>& _m) {
    if ((val -= _m.val) < 0) {
      val += MOD;
    }
    return *this;
  }
  modular<T>& operator*=(const modular<T>& _m) {
    val = modular<T>(static_cast<int64_t>(val) * static_cast<int64_t>(_m.val))
              .val;
    return *this;
  }
  modular<T>& operator/=(const modular<T>& _m) {
    T a = _m.val, b = MOD, u = 0, v = 1;
    while (a != 0) {
      T q = b / a;
      b -= q * a;
      swap(a, b);
      u -= q * v;
      swap(u, v);
    }
    return *this *= u;
  }
  modular<T>& operator=(const modular<T>& _m) {
    val = _m.val;
    return *this;
  }
  template <typename U>
  modular<T>& operator+=(const U& _r) {
    return *this += modular<T>(_r);
  }
  template <typename U>
  modular<T>& operator-=(const U& _r) {
    return *this -= modular<T>(_r);
  }
  template <typename U>
  modular<T>& operator*=(const U& _r) {
    return *this *= modular<T>(_r);
  }
  template <typename U>
  modular<T>& operator/=(const U& _r) {
    return *this /= modular<T>(_r);
  }
  template <typename U>
  modular<T>& operator=(const U& _r) {
    val = modular<T>(_r).val;
    return *this;
  }
  modular<T> operator-() { return modular<T>(-val); }
  template <typename U>
  friend bool operator==(const modular<U>&, const modular<U>&);
  friend std::istream& operator>>(std::istream& os, modular<T>& _m) {
    os >> _m.val;
    _m *= 1;
    return os;
  }
  friend std::ostream& operator<<(std::ostream& os, const modular<T>& _m) {
    return os << _m.val;
  }
  template <typename U>
  modular<T> exp(U e) {
    modular<T> res = 1;
    modular<T> b = val;
    if (e < 0) {
      b = 1 / b;
      e *= -1;
    }
    for (; e; e >>= 1) {
      if (e & 1) {
        res *= b;
      }
      b *= b;
    }
    return res;
  }

 private:
  T val;
};
template <typename T>
inline modular<T> operator+(const modular<T>& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) += _rhs;
}
template <typename T, typename U>
inline modular<T> operator+(const modular<T>& _lhs, const U& _rhs) {
  return modular<T>(_lhs) += _rhs;
}
template <typename T, typename U>
inline modular<T> operator+(const U& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) += _rhs;
}
template <typename T>
inline modular<T> operator-(const modular<T>& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) -= _rhs;
}
template <typename T, typename U>
inline modular<T> operator-(const modular<T>& _lhs, const U& _rhs) {
  return modular<T>(_lhs) -= _rhs;
}
template <typename T, typename U>
inline modular<T> operator-(const U& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) -= _rhs;
}
template <typename T>
inline modular<T> operator*(const modular<T>& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) *= _rhs;
}
template <typename T, typename U>
inline modular<T> operator*(const modular<T>& _lhs, const U& _rhs) {
  return modular<T>(_lhs) *= _rhs;
}
template <typename T, typename U>
inline modular<T> operator*(const U& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) *= _rhs;
}
template <typename T>
inline modular<T> operator/(const modular<T>& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) /= _rhs;
}
template <typename T, typename U>
inline modular<T> operator/(const modular<T>& _lhs, const U& _rhs) {
  return modular<T>(_lhs) /= _rhs;
}
template <typename T, typename U>
inline modular<T> operator/(const U& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) /= _rhs;
}
template <typename T>
inline bool operator==(const modular<T>& _lhs, const modular<T>& _rhs) {
  return _lhs.val == _rhs.val;
}
template <typename T, typename U>
inline bool operator==(const modular<T>& _lhs, const U& _rhs) {
  return _lhs == modular<T>(_rhs);
}
template <typename T, typename U>
inline bool operator==(const U& _lhs, const modular<T>& _rhs) {
  return modular<T>(_lhs) == _rhs;
}
template <typename T>
inline bool operator!=(const modular<T>& _lhs, const modular<T>& _rhs) {
  return !(_lhs == _rhs);
}
template <typename T, typename U>
inline bool operator!=(const modular<T>& _lhs, const U& _rhs) {
  return !(_lhs == _rhs);
}
template <typename T, typename U>
inline bool operator!=(const U& _lhs, const modular<T>& _rhs) {
  return !(_lhs == _rhs);
}
struct Tree {
  int n;
  vector<vector<int>> g;
  vector<int> sz, pa, depth, sta, fin, tour;
  int tim;
  Tree(int _n) : n(_n), g(n), sz(n), pa(n, -1), depth(n), sta(n), fin(n) {
    tour.reserve(n);
    input();
    tim = 0;
    basic_dfs(0);
  }
  inline void add(int u, int v) {
    g[u].emplace_back(v);
    g[v].emplace_back(u);
  }
  void input() {
    for (int _ = 1; _ < n; _++) {
      int x, y;
      cin >> x >> y;
      --x;
      --y;
      add(x, y);
    }
  }
  void basic_dfs(int u) {
    if (pa[u] != -1) g[u].erase(find(g[u].begin(), g[u].end(), pa[u]));
    sta[u] = tim++;
    tour.emplace_back(u);
    for (int& v : g[u]) {
      pa[v] = u;
      depth[v] = depth[u] + 1;
      basic_dfs(v);
      sz[u] += sz[v];
    }
    ++sz[u];
    fin[u] = tim;
  }
  void solve() {
    vector<array<modular<int>, 3>> dp(n);
    for (int _ = n - 1; _ >= 0; _--) {
      int u = tour[_];
      dp[u][2] = 1;
      for (int v : g[u]) {
        modular<int> tmp[3] = {};
        for (int i : {0, 1, 2}) {
          for (int j : {0, 2}) {
            tmp[i] += dp[u][i] * dp[v][j];
          }
        }
        for (int i : {1, 2}) {
          for (int j : {1, 2}) {
            tmp[0] += dp[u][i] * dp[v][j];
          }
        }
        tmp[0] += dp[u][0] * dp[v][0];
        tmp[1] += (dp[u][1] + dp[u][2]) * dp[v][0];
        for (int i : {0, 1, 2}) dp[u][i] = tmp[i];
      }
    }
    cout << dp[0][0] + dp[0][2];
  }
};
void solve() {
  int n;
  cin >> n;
  Tree tr(n);
  tr.solve();
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  solve();
  return 0;
}
