#663108 (C++17) No.1528 Not 1

• 問題: No.1528 Not 1
• ユーザー: masutech16
• 提出日時: 2021-06-04 20:09:49
• 言語: C++17 (gcc 13.3.0 + boost 1.87.0)
• 結果: AC
• 実行時間: 12 ms / 2,000 ms
• コード長: 2,117 bytes
• コンパイル時間: 1,993 ms
• コンパイル使用メモリ: 195,916 KB
• 最終ジャッジ日時: 2025-01-21 21:35:02
• ジャッジサーバーID （参考情報）: judge1 / judge1

ファイルパターン	結果
sample	AC * 1
other	AC * 19

ソースコード

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#line 1 "/workspaces/compro/lib/template.hpp"
#line 1 "/workspaces/compro/lib/io/vector.hpp"
#include <iostream>
#include <vector>
#ifndef IO_VECTOR
#define IO_VECTOR
template <class T> std::ostream &operator<<(std::ostream &out, const std::vector<T> &v) {
  int size = v.size();
  for (int i = 0; i < size; i++) {
    std::cout << v[i];
    if (i != size - 1)
      std::cout << " ";
  }
  return out;
}
template <class T> std::istream &operator>>(std::istream &in, std::vector<T> &v) {
  for (auto &el : v) {
    std::cin >> el;
  }
  return in;
}
#endif
#line 4 "/workspaces/compro/lib/template.hpp"
#include <bits/stdc++.h>
#define REP(i, n) for (int i = 0; i < n; i++)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define ALL(v) (v).begin(), (v).end()
#define coutd(n) cout << fixed << setprecision(n)
#define ll long long int
#define vl vector<ll>
#define vi vector<int>
#define MM << " " <<
using namespace std;
template <class T> void chmin(T &a, T b) {
  if (a > b)
    a = b;
}
template <class T> void chmax(T &a, T b) {
  if (a < b)
    a = b;
}
// 重複を消す。計算量はO(NlogN)
template <class T> void unique(std::vector<T> &v) {
  std::sort(v.begin(), v.end());
  v.erase(std::unique(v.begin(), v.end()), v.end());
}
#line 2 "main.cpp"
vi solve(long long N) {
  int len = (N + 1) / 2;
  if (N == 1) {
    return vector<int>(1, 1);
  }
  if (N == 2) {
    return vector<int>(1, 2);
  }
  if (N == 3 || N == 5) {
    return vector<int>(1, -1);
  }
  if (N == 4) {
    vi v(2, 0);
    v[0] = 2;
    v[1] = 4;
    return v;
  }
  if (N == 6) {
    vi v(3, 0);
    v[0] = 2;
    v[1] = 4;
    v[2] = 6;
    return v;
  }
  vi ans(len, 0);
  assert(ans.size() >= 4);
  ans[0] = 3;
  ans[1] = 6;
  ans[2] = 2;
  ans[3] = 4;
  for (int i = 4; i < len; i++) {
    ans[i] = 2 * i;
  }
  return ans;
}
// generated by online-judge-template-generator v4.7.1 (https://github.com/online-judge-tools/template-generator)
int main() {
  long long N;
  std::cin >> N;
  vi ans = solve(N);
  // failed to analyze output format
  // TODO: edit here
  std::cout << ans << std::endl;
  return 0;
}
 
 
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