結果

問題 No.5016 Worst Mayor
コンテスト
ユーザー Kahuka
提出日時 2023-04-29 16:00:48
言語 C++17(gcc12)
(gcc 12.3.0 + boost 1.87.0)
結果
AC  
実行時間 1,936 ms / 2,000 ms
コード長 9,669 bytes
コンパイル時間 2,798 ms
コンパイル使用メモリ 211,320 KB
実行使用メモリ 24,420 KB
スコア 4,674,757,450
平均クエリ数 376.00
最終ジャッジ日時 2023-04-29 16:02:38
合計ジャッジ時間 102,226 ms
ジャッジサーバーID
（参考情報） 		judge13 / judge14
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ファイルパターン 結果
other AC * 50
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ソースコード

diff #
raw source code 

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0; i<n; i++)
#define reps(i,s,n) for(int i=s; i<n; i++)
#define per(i,n) for(int i=n-1; i>=0; i--)
#define pers(i,n,s) for(int i=n-1; i>=s; i--)
#define all(v) v.begin(),v.end()
#define fi first
#define se second
#define pb push_back
#define si(v) int(v.size())
#define lb(v,n) lower_bound(all(v),n)
#define lbi(v,n) int(lower_bound(all(v),n) - v.begin())
#define ub(v,n) upper_bound(all(v),n)
#define ubi(v,n) int(upper_bound(all(v),n) - v.begin())
 
#define mod 1000000007
#define infi 1010000000
#define infl 1100000000000000000
 
#define outve(v) {for(auto i : v) cout << i << " ";cout << endl;}
#define outmat(v) for(auto i : v){for(auto j : i) cout << j << " ";cout << endl;}
#define in(n,v) for(int i=0; i<(n); i++){cin >> v[i];}
#define IN(n,m,v) rep(i,n) rep(j,m){cin >> v[i][j];}
#define cyes cout << "Yes" << endl
#define cno cout << "No" << endl
#define cYES cout << "YES" << endl
#define cNO cout << "NO" << endl
#define csp << " " <<
#define outset(n) cout << fixed << setprecision(n);
 
using namespace std;
using ll = long long;
using ull = unsigned long long;
using uint = unsigned int;
using ld = long double;
using vi = vector<int>;
using vvi = vector<vector<int>>;
using vd = vector<double>;
using vvd = vector<vector<double>>;
using vl = vector<ll>;
using vvl = vector<vector<ll>>;
using vs = vector<string>;
using pii = pair<int,int>;
using pll = pair<ll,ll>;
template<typename T> using ve = vector<T>;
template<typename T> using vv = vector<vector<T>>;
template<typename T> using pq2 = priority_queue<T>;
template<typename T> using pq1 = priority_queue<T,vector<T>,greater<T>>;
template<typename T> bool chmax(T &a, T b) {if(a < b) {a = b;return 1;}return 0;}
template<typename T> bool chmin(T &a, T b) {if(a > b) {a = b;return 1;}return 0;}

int popcnt(uint n) {return __builtin_popcount(n);}
int popcntl(ull n) {return __builtin_popcountll(n);}
int bsr(uint n) {return 31 - __builtin_clz(n);}
int bsrl(ull n) {return 63 - __builtin_clzll(n);}
int bsf(uint n) {return __builtin_ctz(n);}
int bsfl(ull n) {return __builtin_ctzll(n);}

unsigned int xorshift() {
    static unsigned int tx = 123456789, ty=362436069, tz=521288629, tw=88675123;
    unsigned int tt = (tx^(tx<<11));
    tx = ty; ty = tz; tz = tw;
    return ( tw=(tw^(tw>>19))^(tt^(tt>>8)) );
}


double TIME_LIMIT = 1.8;
int LOCAL = 0;
int TEATER = 0;

constexpr int dh[4] = {-1,0,1,0};
constexpr int dw[4] = {0,-1,0,1};
constexpr int N = 14;
constexpr int M = 3000;
constexpr int T = 400;


int home[M];
int company[M];
ll money,people;

vvi road;

void solve(){
    int ti = clock();
    double time = 1.0 * (clock() - ti) / CLOCKS_PER_SEC;
    
    
    int m,t;
    cin >> m >> t;
    int road[N][N];
    rep(i,N) rep(j,N) road[i][j] = 0;
    int road_num = 0;
    
    rep(i,m) {
        int a,b,c,d;
        cin >> a >> b >> c >> d;
        a--,b--,c--,d--;
        home[i] = a*N+b;
        company[i] = c*N+d;
    }
    
    int build_road = 1;
    ll road_incom = 0;
    
    ll next_road_incom = -1;
    int next_hwk = -1;
    
    {
        ll score_max = -infl;
        int hwk = -1;
        rep(a,N) rep(b,N) rep(k,4) if(k == 2 || k == 3){
            road[a][b] |= 1<<k;
            road[a+dh[k]][b+dw[k]] |= 1<<((k+2)%4);
            
            ll D[196][196];
            int cn[196][196];
            rep(i,N) rep(j,N){
                int s = i*N+j;
                rep(h,N) rep(w,N) D[s][h*N+w] = infi;
                rep(h,N) rep(w,N) cn[s][h*N+w] = 0;
                pq1<ll> pq;
                pq.push(0*10000+i*100+j);
                while (!pq.empty()) {
                    ll chw = pq.top();
                    pq.pop();
                    ll c = chw/10000;
                    int h = (chw%10000)/100, w = chw%100;
                    if(D[s][h*N+w] < c) continue;
                    rep(k,4) {
                        int nh = h + dh[k], nw = w + dw[k];
                        if(nh < 0 || nh >= N || nw < 0 || nw >= N) continue;
                        if(chmin(D[s][nh*N+nw], c+(road[h][w]&1<<k ? 223 : 10000))) {
                            pq.push(D[s][nh*N+nw]*10000ll + nh*100 + nw);
                            cn[s][nh*N+nw] = cn[s][h*N+w]+(road[h][w]&1<<k ? 1 : 0);
                        }
                    }
                }
            }
            ll c = 0;
            rep(i,M) c += 60ll*cn[home[i]][company[i]];
            if(chmax(score_max,c)) hwk = a*1000 + b*10 + k;
            
            road[a][b] &= ~(1<<k);
            road[a+dh[k]][b+dw[k]] &= ~(1<<((k+2)%4));
            
        }
        next_hwk = hwk;
        next_road_incom = score_max;
        
    }
    
    
    rep(t,T){
        if(LOCAL == 0) cin >> money >> people;
        
        if(build_road==1 && money > ll(10000000.0/sqrt((double)people))){
            
            //if(50000ll*(T-t) < (next_road_incom)*(T-t)-ll(10000000.0/sqrt((double)people))){
            if(road_num < 30 && next_hwk >= 0){
                int x = next_hwk/1000, y = (next_hwk%1000)/10, k = next_hwk%10;
                int z = x + dh[k], w = y+dw[k];
                cout << 1 csp x+1 csp y+1 csp z+1 csp w+1 << endl;
                road[x][y] |= 1<<k;
                road[z][w] |= 1<<((k+2)%4);
                road_num++;
                road_incom += next_road_incom;
                
                
                ll score_max = -infl;
                int hwk = -1;
                rep(a,N) rep(b,N) rep(k,4) if(k == 2 || k == 3){
                    if(road[a][b] & 1 << k) continue;
                    if(xorshift()%20 != 0) continue;
                    time = 1.0 * (clock() - ti) / CLOCKS_PER_SEC;
                    if(time > TIME_LIMIT) break;
                    
                    
                    road[a][b] |= 1<<k;
                    road[a+dh[k]][b+dw[k]] |= 1<<((k+2)%4);
                    
                    
                    ll D[196][196];
                    int cn[196][196];
                    rep(i,N) rep(j,N){
                        int s = i*N+j;
                        rep(h,N) rep(w,N) D[s][h*N+w] = infi;
                        rep(h,N) rep(w,N) cn[s][h*N+w] = 0;
                        pq1<ll> pq;
                        pq.push(0*10000+i*100+j);
                        while (!pq.empty()) {
                            ll chw = pq.top();
                            pq.pop();
                            ll c = chw/10000;
                            int h = (chw%10000)/100, w = chw%100;
                            if(D[s][h*N+w] < c) continue;
                            rep(k,4) {
                                int nh = h + dh[k], nw = w + dw[k];
                                if(nh < 0 || nh >= N || nw < 0 || nw >= N) continue;
                                if(chmin(D[s][nh*N+nw], c+(road[h][w]&1<<k ? 223 : 10000))) {
                                    pq.push(D[s][nh*N+nw]*10000ll + nh*100 + nw);
                                    cn[s][nh*N+nw] = cn[s][h*N+w]+(road[h][w]&1<<k ? 1 : 0);
                                }
                            }
                        }
                    }
                    ll c = 0;
                    rep(i,M) c += 60ll*cn[home[i]][company[i]];
                    if(chmax(score_max,c)) hwk = a*1000 + b*10 + k;
                    
                    road[a][b] &= ~(1<<k);
                    road[a+dh[k]][b+dw[k]] &= ~(1<<((k+2)%4));
                    
                }
                next_hwk = hwk;
                next_road_incom = score_max;
                
            }else{
            
                build_road = 0;
                cout << 3 << endl;
                if(LOCAL) money += 50000;
            }
            
            
        }else{
            if(build_road == 1){
                if(people < 30){
                    cout << 2 << endl;
                    if(LOCAL) people++;
                }else{
                    cout << 3 << endl;
                    if(LOCAL) money += 50000;
                }
            }else {
                cout << 3 << endl;
                if(LOCAL) money += 50000;
                
            }
        }
        
        
        
        if(LOCAL){
            ll D[196][196];
            int cn[196][196];
            rep(i,N) rep(j,N){
                int s = i*N+j;
                rep(h,N) rep(w,N) D[s][h*N+w] = infi;
                rep(h,N) rep(w,N) cn[s][h*N+w] = 0;
                pq1<ll> pq;
                pq.push(0*10000+i*100+j);
                while (!pq.empty()) {
                    ll chw = pq.top();
                    pq.pop();
                    ll c = chw/10000;
                    int h = (chw%10000)/100, w = chw%100;
                    if(D[s][h*N+w] < c) continue;
                    rep(k,4) {
                        int nh = h + dh[k], nw = w + dw[k];
                        if(nh < 0 || nh >= N || nw < 0 || nw >= N) continue;
                        if(chmin(D[s][nh*N+nw], c+(road[h][w]&1<<k ? 223 : 10000))) {
                            pq.push(D[s][nh*N+nw]*10000ll + nh*100 + nw);
                            cn[s][nh*N+nw] = cn[s][h*N+w]+(road[h][w]&1<<k ? 1 : 0);
                        }
                    }
                }
            }
            ll c = 0;
            rep(i,M) c += 60ll*cn[home[i]][company[i]];
            cerr << t csp money csp people csp c csp next_road_incom << endl;
            money += c;
        }
        
        
    }
    
    
    
    time = 1.0 * (clock() - ti) / CLOCKS_PER_SEC;
    cerr << time << endl;
    
}



int main(){
    
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    solve();

    return 0;
}
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