結果

問題 No.2320 Game World for PvP
ユーザー ecotteaecottea
提出日時 2023-06-28 21:38:17
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 27 ms / 2,000 ms
コード長 10,742 bytes
コンパイル時間 4,594 ms
コンパイル使用メモリ 261,116 KB
最終ジャッジ日時 2025-02-15 02:58:00
ジャッジサーバーID
(参考情報)
judge3 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 30
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#ifndef HIDDEN_IN_VS //
//
#define _CRT_SECURE_NO_WARNINGS
//
#include <bits/stdc++.h>
using namespace std;
//
using ll = long long; // -2^63 2^63 = 9 * 10^18int -2^31 2^31 = 2 * 10^9
using pii = pair<int, int>; using pll = pair<ll, ll>; using pil = pair<int, ll>; using pli = pair<ll, int>;
using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>;
using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>;
using vb = vector<bool>; using vvb = vector<vb>; using vvvb = vector<vvb>;
using vc = vector<char>; using vvc = vector<vc>; using vvvc = vector<vvc>;
using vd = vector<double>; using vvd = vector<vd>; using vvvd = vector<vvd>;
template <class T> using priority_queue_rev = priority_queue<T, vector<T>, greater<T>>;
using Graph = vvi;
//
const double PI = acos(-1);
const vi DX = { 1, 0, -1, 0 }; // 4
const vi DY = { 0, 1, 0, -1 };
int INF = 1001001001; ll INFL = 4004004003104004004LL; // (int)INFL = 1010931620;
double EPS = 1e-15;
//
struct fast_io { fast_io() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(18); } } fastIOtmp;
//
#define all(a) (a).begin(), (a).end()
#define sz(x) ((int)(x).size())
#define lbpos(a, x) (int)distance((a).begin(), std::lower_bound(all(a), x))
#define ubpos(a, x) (int)distance((a).begin(), std::upper_bound(all(a), x))
#define Yes(b) {cout << ((b) ? "Yes\n" : "No\n");}
#define YES(b) {cout << ((b) ? "YES\n" : "NO\n");}
#define rep(i, n) for(int i = 0, i##_len = int(n); i < i##_len; ++i) // 0 n-1
#define repi(i, s, t) for(int i = int(s), i##_end = int(t); i <= i##_end; ++i) // s t
#define repir(i, s, t) for(int i = int(s), i##_end = int(t); i >= i##_end; --i) // s t
#define repe(v, a) for(const auto& v : (a)) // a
#define repea(v, a) for(auto& v : (a)) // a
#define repb(set, d) for(int set = 0; set < (1 << int(d)); ++set) // d
#define repp(a) sort(all(a)); for(bool a##_perm = true; a##_perm; a##_perm = next_permutation(all(a))) // a
#define smod(n, m) ((((n) % (m)) + (m)) % (m)) // mod
#define uniq(a) {sort(all(a)); (a).erase(unique(all(a)), (a).end());} //
#define EXIT(a) {cout << (a) << endl; exit(0);} //
#define inQ(x, y, u, l, d, r) ((u) <= (x) && (l) <= (y) && (x) < (d) && (y) < (r)) //
//
template <class T> inline ll pow(T n, int k) { ll v = 1; rep(i, k) v *= n; return v; }
template <class T> inline bool chmax(T& M, const T& x) { if (M < x) { M = x; return true; } return false; } // true
    
template <class T> inline bool chmin(T& m, const T& x) { if (m > x) { m = x; return true; } return false; } // true
    
template <class T> inline T get(T set, int i) { return (set >> i) & T(1); }
//
template <class T, class U> inline istream& operator>>(istream& is, pair<T, U>& p) { is >> p.first >> p.second; return is; }
template <class T> inline istream& operator>>(istream& is, vector<T>& v) { repea(x, v) is >> x; return is; }
template <class T> inline vector<T>& operator--(vector<T>& v) { repea(x, v) --x; return v; }
template <class T> inline vector<T>& operator++(vector<T>& v) { repea(x, v) ++x; return v; }
#endif //
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#ifdef _MSC_VER
#include "localACL.hpp"
#endif
//using mint = modint1000000007;
using mint = modint998244353;
//using mint = modint; // mint::set_mod(m);
namespace atcoder {
inline istream& operator>>(istream& is, mint& x) { ll x_; is >> x_; x = x_; return is; }
inline ostream& operator<<(ostream& os, const mint& x) { os << x.val(); return os; }
}
using vm = vector<mint>; using vvm = vector<vm>; using vvvm = vector<vvm>;
#endif
#ifdef _MSC_VER // Visual Studio
#include "local.hpp"
#else // gcc
inline int popcount(int n) { return __builtin_popcount(n); }
inline int popcount(ll n) { return __builtin_popcountll(n); }
inline int lsb(int n) { return n != 0 ? __builtin_ctz(n) : -1; }
inline int lsb(ll n) { return n != 0 ? __builtin_ctzll(n) : -1; }
inline int msb(int n) { return n != 0 ? (31 - __builtin_clz(n)) : -1; }
inline int msb(ll n) { return n != 0 ? (63 - __builtin_clzll(n)) : -1; }
#define gcd __gcd
#define dump(...)
#define dumpel(v)
#define dump_list(v)
#define dump_mat(v)
#define input_from_file(f)
#define output_to_file(f)
#define Assert(b) { if (!(b)) while (1) cout << "OLE"; }
#endif
// 0-1
/*
* Binary_programming_BB(int n) : O(1)
* n X[0..n)
*
* add_cost0(int i, ll c) : O(1)
* X[i] = 0 c
*
* add_cost1(int i, ll c) : O(1)
* X[i] = 1 c
*
* add_profit0(int i, ll p) : O(1)
* X[i] = 0 p
*
* add_profit1(int i, ll p) : O(1)
* X[i] = 1 p
*
* add_cost01(int i, int j, ll c) : O(1)
* X[i] = 0 X[j] = 1 c
*
* add_profit00(int i, int j, ll p) : O(1)
* X[i] = 0 X[j] = 0 p
*
* add_profit11(int i, int j, ll p) : O(1)
* X[i] = 1 X[j] = 1 p
*
* ll solve() : O(n^2 m)m :
*
*/
struct Binary_programming_BB {
// : https://yosupo.hatenablog.com/entry/2015/03/31/134336
// n : 01-
int n;
// profit :
ll profit = 0;
// cost0[i] : X[i] = 0
// cost1[i] : X[i] = 1
vl cost0, cost1;
// cost01[i][j] : X[i] = 0 X[j] = 1
vvl cost01;
// n
Binary_programming_BB(int n_) : n(n_), cost0(n), cost1(n), cost01(n, vl(n)) {}
// X[i] = 0 c
void add_cost0(int i, ll c) {
// verify : https://atcoder.jp/contests/typical90/tasks/typical90_an
Assert(c >= 0);
cost0[i] += c;
}
// X[i] = 1 c
void add_cost1(int i, ll c) {
// verify : https://atcoder.jp/contests/abc225/tasks/abc225_g
Assert(c >= 0);
cost1[i] += c;
}
// X[i] = 0 p
void add_profit0(int i, ll p) {
// verify : https://atcoder.jp/contests/typical90/tasks/typical90_an
Assert(p >= 0);
// p X[i] = 1 p
profit += p;
cost1[i] += p;
}
// X[i] = 1 p
void add_profit1(int i, ll p) {
// verify : https://atcoder.jp/contests/abc225/tasks/abc225_g
Assert(p >= 0);
// p X[i] = 0 p
profit += p;
cost0[i] += p;
}
// X[i] = 0 X[j] = 1 c
void add_cost01(int i, int j, ll c) {
// verify : https://atcoder.jp/contests/typical90/tasks/typical90_an
Assert(c >= 0);
cost01[i][j] += c;
}
// X[i] = 0 X[j] = 0 p
void add_profit00(int i, int j, ll p) {
Assert(p >= 0);
// p
// X[i] = 1 p
// X[i] = 0 X[j] = 1 p
//
profit += p;
cost1[i] += p;
cost01[i][j] += p;
}
// X[i] = 1 X[j] = 1 p
void add_profit11(int i, int j, ll p) {
// verify : https://atcoder.jp/contests/abc225/tasks/abc225_g
Assert(p >= 0);
// p
// X[j] = 0 p
// X[i] = 0 X[j] = 1 p
//
profit += p;
cost0[j] += p;
cost01[i][j] += p;
}
//
ll solve() {
// verify : https://atcoder.jp/contests/typical90/tasks/typical90_an
// ST : 0GL : 1
// g ST 0 1
int ST = n, GL = n + 1;
mf_graph<ll> g(n + 2);
rep(i, n) {
// X[i] = 0 c0 X[i] = 1 c1
// c = min(c0, c1) c
// c0 > c1 X[i] = 0 c0 - c
// c0 < c1 X[i] = 1 c1 - c
//
ll c = min(cost0[i], cost1[i]);
profit -= c;
if (cost0[i] > cost1[i]) {
// X[i] = 0 c0 - c
// X[i] = 0 X[GL] = 1 c0 - c
// i → GL c0 - c
g.add_edge(i, GL, cost0[i] - c);
}
else if (cost0[i] < cost1[i]) {
// X[i] = 1 c1 - c
// X[ST] = 0 X[i] = 1 c1 - c
// ST → i c1 - c
g.add_edge(ST, i, cost1[i] - c);
}
}
rep(i, n) rep(j, n) {
// X[i] = 0 X[j] = 1 c
// i → j c
if (cost01[i][j] > 0) g.add_edge(i, j, cost01[i][j]);
}
return profit - g.flow(ST, GL);
}
};
int main() {
// input_from_file("input.txt");
// output_to_file("output.txt");
int n, s, t;
cin >> n >> s >> t;
Binary_programming_BB BB(n);
rep(i, s) {
int e;
cin >> e;
e--;
BB.add_cost1(e, INFL);
}
rep(i, t) {
int r;
cin >> r;
r--;
BB.add_cost0(r, INFL);
}
rep(i, n) rep(j, n) {
ll c;
cin >> c;
if (i >= j) continue;
BB.add_profit00(i, j, c);
BB.add_profit11(i, j, c);
}
cout << BB.solve() << endl;
}
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