oj.uz

답안 #888281

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
888281 2023-12-16T20:30:53 Z Shayan86 무지개나라 (APIO17_rainbow) C++14
0 / 100
 23 ms 94396 KB 
#include "rainbow.h"

#include <bits/stdc++.h>
using namespace std;

#pragma GCC optimize("O3,unroll-loops")
// #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
// Ofast, O0, O1, O2, O3, unroll-loops, fast-math, trapv

typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;

#define Mp          make_pair
#define sep         ' '
#define endl        '\n'
#define F	        first
#define S	        second
#define pb          push_back
#define all(x)      (x).begin(),(x).end()
#define kill(res)	cout << res << '\n', exit(0);
#define set_dec(x)	cout << fixed << setprecision(x);
#define fast_io     ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io     freopen("input.txt", "r", stdin) ; freopen("output.txt", "w", stdout);

#define lid (id<<1)
#define rid (lid|1)
#define mid ((l+r)>>1)

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

const ll N = 2e5 + 50;
const ll Mod = 1e9 + 7;

struct segment{
    vector<int> idx[N], seg[N*4];

    void build(int l = 0, int r = N, int id = 1){
        if(l+1 == r){
            seg[id] = idx[l];
            sort(all(seg[id]));
            seg[id].resize(unique(all(seg[id])) - seg[id].begin());
            return;
        }

        build(l, mid, lid);
        build(mid, r, rid);

        seg[id].resize(seg[lid].size() + seg[rid].size());
        merge(all(seg[lid]), all(seg[rid]), seg[id].begin());
    }

    int get(int ql, int qr, int dwn, int up, int l = 0, int r = N, int id = 1){
        if(ql <= l && r <= qr){
            int x1 = lower_bound(all(seg[id]), up) - seg[id].begin();
            int x2 = lower_bound(all(seg[id]), dwn) - seg[id].begin();
            return x2 - x1;
        }
        if(qr <= l || r <= ql) return 0;
        return get(ql, qr, dwn, up, l, mid, lid) + get(ql, qr, dwn, up, mid, r, rid);
    }
} pnt, vert, horiz, riv;

ll R, C, sr, sc, M;
string s;

void init(int _R, int _C, int _sr, int _sc, int _M, char *S){
    R = _R; C = _C; sr = _sr; sc = _sc; M = _M; s = *S;
    cout << s << endl;
}

int colour(int ar, int ac, int br, int bc){
    return ar + ac + br + bc;
}

Subtask #1
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 23 ms 94300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 21 ms 94396 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 22 ms 94300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 23 ms 94300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 23 ms 94300 KB Output isn't correct
2 Halted 0 ms 0 KB -