제출 #1129481

#제출 시각아이디문제언어결과실행 시간메모리
1129481steveonalextrapezoid (balkan11_trapezoid)C++20
100 / 100
145 ms23736 KiB
#include <bits/stdc++.h>
 
using namespace std;
 
typedef long long ll;
typedef unsigned long long ull;
 
#define MASK(i) (1ULL << (i))
#define GETBIT(mask, i) (((mask) >> (i)) & 1)
#define ALL(v) (v).begin(), (v).end()
#define block_of_code if(true)
 
ll max(ll a, ll b){return (a > b) ? a : b;}
ll min(ll a, ll b){return (a < b) ? a : b;}
ll gcd(ll a, ll b){return __gcd(a, b);}
ll lcm(ll a, ll b){return a / gcd(a, b) * b;}
 
ll LASTBIT(ll mask){return (mask) & (-mask);}
int pop_cnt(ull mask){return __builtin_popcountll(mask);}
int ctz(ull mask){return __builtin_ctzll(mask);}
int logOf(ull mask){return 63 - __builtin_clzll(mask);}
 
mt19937_64 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
ll rngesus(ll l, ll r){return l + (ull) rng() % (r - l + 1);}
double rngesus_d(double l, double r){
    double cur = rngesus(0, MASK(60) - 1);
    cur /= MASK(60) - 1;
    return l + cur * (r - l);
}
 
template <class T1, class T2>
    bool maximize(T1 &a, T2 b){
        if (a < b) {a = b; return true;}
        return false;
    }
 
template <class T1, class T2>
    bool minimize(T1 &a, T2 b){
        if (a > b) {a = b; return true;}
        return false;
    }
 
template <class T>
    void printArr(T container, string separator = " ", string finish = "\n", ostream &out = cout){
        for(auto item: container) out << item << separator;
        out << finish;
    }
 
template <class T>
    void remove_dup(vector<T> &a){
        sort(ALL(a));
        a.resize(unique(ALL(a)) - a.begin());
    }


 
const int MOD = 30013;
struct Modular{
    ll x;
    Modular(ll _x = 0){
        x = _x % MOD;
        if (x < 0) x += MOD;
    }
    Modular& operator += (Modular y){
        x += y.x;
        if (x >= MOD) x -= MOD;
        return *this;
    }
    Modular operator + (Modular y) {
        Modular tmp = *this;
        return tmp += y;
    }
 
    Modular& operator -= (Modular y){
        x -= y.x;
        if (x < 0) x += MOD;
        return *this;
    }
    Modular operator - (Modular y) {
        Modular tmp = *this;
        return tmp -= y;
    }
 
    Modular& operator *= (Modular y){
        x *= y.x;
        if (x >= MOD) x %= MOD;
        return *this;
    }
    Modular operator * (Modular y) {
        Modular tmp = *this;
        return tmp *= y;
    }
 
    // use at your own risk
    bool operator == (Modular y){
        return x == y.x;
    }
    bool operator != (Modular y){
        return x != y.x;
    }
};
ostream& operator << (ostream& out, Modular x){
    out << x.x;
    return out;
}

Modular fast_pow(Modular a, int n){
    Modular ans = 1;
    while(n > 0){
        if (n & 1) ans *= a;
        a *= a;
        n >>= 1;
    }
    return ans;
}
Modular inverse(Modular a){return fast_pow(a, MOD - 2);}

struct Node{
    int val;
    Modular cnt;
    Node(int val, Modular cnt): val(val), cnt(cnt){}
};
Node combine(Node a, Node b){
    Node c(max(a.val, b.val), 0);
    if (a.val == c.val) c.cnt += a.cnt;
    if (b.val == c.val) c.cnt += b.cnt;
    return c;
}

struct FenwickTree{


    int n;
    vector<Node> a;

    FenwickTree(int _n){
        n = _n;
        for(int i = 0; i <= n; ++i) a.push_back(Node(0, 0));
    }

    void update(int i, Node v){
        while(i <= n){
            a[i] = combine(a[i], v);
            i += LASTBIT(i);
        }
    }

    Node get(int i){
        Node ans(0, 0);
        while(i > 0){
            ans = combine(ans, a[i]);
            i -= LASTBIT(i);
        }
        return ans;
    }

};

void solve(){
    int n; cin >> n;
    vector<array<int, 4>> rape_zoid(n);
    for(int i =0; i<n; ++i)
    for(int j = 0; j< 4; ++j) cin >> rape_zoid[i][j];

    vector<int> X = {0}, Y = {0};
    for(auto i: rape_zoid){
        X.push_back(i[0]);
        X.push_back(i[1]);
        Y.push_back(i[2]);
        Y.push_back(i[3]);
    }
    remove_dup(X); remove_dup(Y);
    for(auto &i: rape_zoid){
        i[0] = lower_bound(ALL(X), i[0]) - X.begin();
        i[1] = lower_bound(ALL(X), i[1]) - X.begin();
        i[2] = lower_bound(ALL(Y), i[2]) - Y.begin();
        i[3] = lower_bound(ALL(Y), i[3]) - Y.begin();
    }

    int x = X.size() - 1, y = Y.size() - 1;
    FenwickTree bit(y);
    vector<vector<int>> enter_query(x + 1), exit_query(x + 1);
    vector<Node> lmao(n, Node(0, 0));
    for(int i = 0; i< n; ++i){
        enter_query[rape_zoid[i][0]].push_back(i);
        exit_query[rape_zoid[i][1]].push_back(i);
    }

    for(int i = 1; i <= x; ++i){
        for(int j: exit_query[i]){
            bit.update(rape_zoid[j][3], lmao[j]);
        }
        for(int j: enter_query[i]){
            Node cur = bit.get(rape_zoid[j][2]);
            cur.val++;
            if (cur.val == 1) cur.cnt = 1;
            lmao[j] = cur;
        }
    }
    Node ans(0, 0);
    for(int i = 0; i < n; ++i) ans = combine(ans, lmao[i]);

    cout << ans.val << " " << ans.cnt << "\n";

}

int main(void){
    ios::sync_with_stdio(0);cin.tie(0); cout.tie(0);
    clock_t start = clock();

    solve();

    cerr << "Time elapsed: " << clock() - start << " ms\n";
    return 0;
}
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