#1186345 (C++23(gcc16)) No.3711 Udon, Tempura

• 問題: No.3711 Udon, Tempura
• ユーザー: Nanmo
• 提出日時: 2026-09-11 22:57:28
• 言語: C++23(gcc16) (gcc 16.1.0 + boost 1.92.0 + ACL)
• 結果: AC
• 実行時間: 1,186 ms / 2,000 ms
• コード長: 2,795 bytes
• コンパイル時間: 5,323 ms
• コンパイル使用メモリ: 395,472 KB
• 実行使用メモリ: 16,896 KB
• 最終ジャッジ日時: 2026-09-11 22:57:41
• 合計ジャッジ時間: 12,655 ms
• ジャッジサーバーID （参考情報）: judge1_0 / judge3_0

ファイルパターン	結果
sample	AC * 3
other	AC * 34

ソースコード

#include <bits/stdc++.h>
#include <atcoder/all>
//#pragma GCC optimize("O2")
using namespace std;
using namespace atcoder;
using ll = long long;
using ull = unsigned long long;
using vi = vector<int>;
using vll = vector<ll>;
using vull = vector<ull>;
using vs = vector<string>;
using vb = vector<bool>;
using vc = vector<char>;
using vf = vector<float>;
using vd = vector<double>;
using vvi = vector<vector<int>>;
using vvll = vector<vector<ll>>;
using vvull = vector<vector<ull>>;
using vvs = vector<vector<string>>;
using vvc = vector<vector<char>>;
using vvb = vector<vector<bool>>;
using vvf = vector<vector<float>>;
using vvd = vector<vector<double>>;
using pi = pair<int, int>;
using pll = pair<ll, ll>;
using vpi = vector<pi>;
using vpll = vector<pll>;
#define cYes cout << "YES\n"
#define cNo cout << "NO\n"
#define cyes cout << "Yes\n"
#define cno cout << "No\n"
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
template <typename T>
inline istream& operator >> (istream& is, vector<T>& v){
    for(size_t i=0; i<v.size(); i++){
        is >> v[i];
    }
    return is;
}
template <typename T, typename U>
inline istream& operator >> (istream& is, vector<pair<T,U>>& v){
    for(size_t i=0; i<v.size(); i++){
        is >> v[i].first >> v[i].second;
    }
    return is;
}
template <typename T>
inline istream& operator >> (istream& is, vector<vector<T>>& v){
    for(size_t i=0; i<v.size(); i++){
        for(size_t j=0; j<v[i].size(); j++){
            is >> v[i][j];
        }
    }
    return is;
}
template <typename T, typename U, typename S, typename V>
inline istream& operator >> (istream& is, vector<pair<pair<T,U>, pair<S,V>>>& v){
    for(size_t i=0; i<v.size(); i++){
        is >> v[i].first.first >> v[i].first.second >> v[i].second.first >> v[i].second.second;
    }
    return is;
}
const double PI = 3.14159265359;
vi dx = {0, -1, 0, 1};
vi dy = {1, 0, -1, 0};

void rot90(vvc &G, ll &M){
    vvc NG(M, vc(M));
    for(int i=0; i<M; i++){
        for(int j=0; j<M; j++){
            NG[M-1-j][i] = G[i][j];
        }
    }
    G = NG;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int N, M;
    cin >> N >> M;
    vll U(N), T(M);
    cin >> U >> T;
    sort(all(U));
    sort(all(T));
    set<ll> st;
    for(int i=0; i<M; i++){
        set<ll> sts;
        for(auto s : st){
            sts.emplace(s+T[i]);
        }
        for(auto s : sts){
            st.emplace(s);
        }
        st.emplace(T[i]);
    }
    set<ll> ans;
    for(auto s : st){
        for(int i=0; i<N; i++){
            ans.emplace(s+U[i]);
        }
    }
    for(int i=0; i<N; i++){
        ans.emplace(U[i]);
    }
    cout << ans.size() << "\n";
}