Problem p03544 (C++)

Buggy submission (status: Runtime Error):
#include <bits/stdc++.h>
//----***やべーやつら***----
using namespace std;
#define int long long

//----***型定義***----
using ll = long long;
using P = pair<int, int>;

//----***Like a Pythonista***----
#define REP(ii, jj, nn) for (ll ii = jj; ii < (nn); ii++)
#define RREP(ii, nn, jj) for (ll ii = nn; jj < ii; ii--)
#define each(i, ...) for (auto &&i : __VA_ARGS__)
#define ALL(vec) (vec).begin(), (vec).end()
#define sum(...) accumulate(ALL(__VA_ARGS__), 0LL)
#define dsum(...) accumulate(ALL(__VA_ARGS__), 0.0)
#define vec(type, name, ...) vector<type> name(__VA_ARGS__)
template <class T> inline auto max(const T &a) { return *max_element(ALL(a)); }
template <class T> inline auto min(const T &a) { return *min_element(ALL(a)); }
inline ll gcd(ll a, ll b) {
  if (b == 0)
    return a;
  return gcd(b, a % b);
}
inline ll lcm(ll a, ll b) {
  ll g = gcd(a, b);
  return a / g * b;
}

//----***定数***----
#define MOD 1000000007
#define INF 100000000000000000
#define EPS 1e-9
const vector<vector<int>> DXY = {{-1, 0}, {1, 0}, {0, -1}, {0, 1}};

//----***パーツ***----
#define fi first
#define se second
#define pb push_back
#define re return
#define br break

//----***入出力***---
void print() { std::cout << "\n"; }
template <class T> void print(const T &x) { std::cout << x << "\n"; }
template <class T, class... Args> void print(const T &x, const Args &...args) {
  std::cout << x << " ";
  print(args...);
}
#define debug(var)                                                             \
  do {                                                                         \
    std::cerr << #var << " ↓ "                                               \
              << "\n";                                                         \
    view(var);                                                                 \
  } while (0);
#define dbg cerr << "🥺🥺🥺🥺🥺🥺" << endl;
template <typename T> void view(T e) { std::cout << e << std::endl; }
template <typename T> void view(const std::vector<T> &v) {
  for (const auto &e : v) {
    std::cout << e << " ";
  }
  std::cout << std::endl;
}
template <typename T> void view(const std::vector<std::vector<T>> &vv) {
  for (const auto &v : vv) {
    view(v);
  }
}

//----***初期時読み込み***----
struct initial {
  initial() {
    cin.tie(0);
    ios::sync_with_stdio(0);
    cout << fixed << setprecision(15);
  };
} initial_;

signed main() {
  int N;
  cin >> N;
  vector<int> Luca(N, 0);
  Luca[0] = 2;
  Luca[1] = 1;
  REP(i, 2, N + 1) { Luca[i] = Luca[i - 2] + Luca[i - 1]; }
  print(Luca[N]);
}


Fixed submission:
#include <bits/stdc++.h>
//----***やべーやつら***----
using namespace std;
#define int long long

//----***型定義***----
using ll = long long;
using P = pair<int, int>;

//----***Like a Pythonista***----
#define REP(ii, jj, nn) for (ll ii = jj; ii < (nn); ii++)
#define RREP(ii, nn, jj) for (ll ii = nn; jj < ii; ii--)
#define each(i, ...) for (auto &&i : __VA_ARGS__)
#define ALL(vec) (vec).begin(), (vec).end()
#define sum(...) accumulate(ALL(__VA_ARGS__), 0LL)
#define dsum(...) accumulate(ALL(__VA_ARGS__), 0.0)
#define vec(type, name, ...) vector<type> name(__VA_ARGS__)
template <class T> inline auto max(const T &a) { return *max_element(ALL(a)); }
template <class T> inline auto min(const T &a) { return *min_element(ALL(a)); }
inline ll gcd(ll a, ll b) {
  if (b == 0)
    return a;
  return gcd(b, a % b);
}
inline ll lcm(ll a, ll b) {
  ll g = gcd(a, b);
  return a / g * b;
}

//----***定数***----
#define MOD 1000000007
#define INF 100000000000000000
#define EPS 1e-9
const vector<vector<int>> DXY = {{-1, 0}, {1, 0}, {0, -1}, {0, 1}};

//----***パーツ***----
#define fi first
#define se second
#define pb push_back
#define re return
#define br break

//----***入出力***---
void print() { std::cout << "\n"; }
template <class T> void print(const T &x) { std::cout << x << "\n"; }
template <class T, class... Args> void print(const T &x, const Args &...args) {
  std::cout << x << " ";
  print(args...);
}
#define debug(var)                                                             \
  do {                                                                         \
    std::cerr << #var << " ↓ "                                               \
              << "\n";                                                         \
    view(var);                                                                 \
  } while (0);
#define dbg cerr << "🥺🥺🥺🥺🥺🥺" << endl;
template <typename T> void view(T e) { std::cout << e << std::endl; }
template <typename T> void view(const std::vector<T> &v) {
  for (const auto &e : v) {
    std::cout << e << " ";
  }
  std::cout << std::endl;
}
template <typename T> void view(const std::vector<std::vector<T>> &vv) {
  for (const auto &v : vv) {
    view(v);
  }
}

//----***初期時読み込み***----
struct initial {
  initial() {
    cin.tie(0);
    ios::sync_with_stdio(0);
    cout << fixed << setprecision(15);
  };
} initial_;

signed main() {
  int N;
  cin >> N;
  vector<int> Luca(N + 1, 0);
  Luca[0] = 2;
  Luca[1] = 1;
  REP(i, 2, N + 1) { Luca[i] = Luca[i - 2] + Luca[i - 1]; }
  print(Luca[N]);
}