oj.uz

답안 #633053

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
633053 2022-08-21T13:10:50 Z tutis 디지털 회로 (IOI22_circuit) C++17
34 / 100
 3000 ms 16060 KB 
#include "circuit.h"
#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const ll mod = 1000002022;
vector<pair<ll, ll>>a;

vector<int>P;
vector<int>A;
vector<vector<int>>c;
int N, M;
vector<bool> F(200009, false);
vector<int> L, R;
void calc(int i)
{
    int d = c[i].size();
    vector<ll> k(d + 2, 0ll);
    ll v = 1;
    a[i] = {0ll, 0ll};
    for (int j : c[i])
    {
        int v0 = a[j].first;
        int v1 = a[j].second;
        if (F[j])
            swap(v0, v1);
        ll a1_ = 0;
        ll a0_ = 0;
        a1_ = a[i].second * (v0 + v1) + v * v1;
        a0_ = a[i].first * (v0 + v1) + v * v0;
        a[i].first = a0_;
        a[i].second = a1_;
        v *= (v0 + v1);
        a[i].first %= mod;
        a[i].second %= mod;
        v %= mod;
    }
}
void init(int N_, int M_, vector<int> P_, vector<int> A_) {
    P = P_;
    A = A_;
    N = N_;
    M = M_;
    a = vector<pair<ll, ll>>(N + M);
    c = vector<vector<int>>(N + M);
    L = vector<int>(N + M);
    R = vector<int>(N + M);
    for (int i = 1; i < N + M; i++)
        c[P[i]].push_back(i);
    for (int i = N + M - 1; i >= N; i--)
    {
        if (A[i - N] == 1)
            a[i] = {0, 1};
        else
            a[i] = {1, 0};
        L[i] = R[i] = i;
    }
    for (int i = N - 1; i >= 0; i--)
    {
        calc(i);
        L[i] = N + M + 5;
        R[i] = -1;
        for (int j : c[i])
        {
            L[i] = min(L[i], L[j]);
            R[i] = max(R[i], R[j]);
        }
    }
}

void count_ways(int X)
{
    function<void(int)>f = [&](int i)->void
    {
        if (R[i] < X)
            return;
        if (X <= L[i])
        {
            F[i] = F[i] ^ true;
        }
        else
        {
            for (int j : c[i])
            {
                F[j] = F[j] ^ F[i];
                f(j);
            }
            calc(i);
            F[i] = false;
        }
    };
    f(0);
}
int count_ways(int X, int Y) {
    count_ways(X);
    count_ways(Y + 1);
    if (F[0])
        return (int)a[0].first;
    return (int)a[0].second;
}

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 368 KB Output is correct
7 Correct 1 ms 464 KB Output is correct
8 Correct 1 ms 388 KB Output is correct
9 Correct 2 ms 464 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 1 ms 464 KB Output is correct
12 Correct 1 ms 336 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 368 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 388 KB Output is correct
17 Correct 2 ms 464 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 1 ms 464 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 464 KB Output is correct
25 Correct 2 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 1 ms 464 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 0 ms 336 KB Output is correct
32 Correct 1 ms 380 KB Output is correct
33 Correct 2 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 2 ms 464 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 464 KB Output is correct
39 Correct 1 ms 328 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct

Subtask #4
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1133 ms 5532 KB Output is correct
2 Correct 1384 ms 10804 KB Output is correct
3 Correct 1329 ms 10800 KB Output is correct
4 Correct 1413 ms 10812 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1133 ms 5532 KB Output is correct
2 Correct 1384 ms 10804 KB Output is correct
3 Correct 1329 ms 10800 KB Output is correct
4 Correct 1413 ms 10812 KB Output is correct
5 Correct 1053 ms 5584 KB Output is correct
6 Correct 1317 ms 10804 KB Output is correct
7 Correct 1565 ms 10808 KB Output is correct
8 Correct 1170 ms 10808 KB Output is correct
9 Correct 562 ms 592 KB Output is correct
10 Correct 955 ms 976 KB Output is correct
11 Correct 1045 ms 976 KB Output is correct
12 Correct 886 ms 976 KB Output is correct

Subtask #6
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 368 KB Output is correct
7 Correct 1 ms 464 KB Output is correct
8 Correct 1 ms 388 KB Output is correct
9 Correct 2 ms 464 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 1 ms 464 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1133 ms 5532 KB Output is correct
14 Correct 1384 ms 10804 KB Output is correct
15 Correct 1329 ms 10800 KB Output is correct
16 Correct 1413 ms 10812 KB Output is correct
17 Correct 1053 ms 5584 KB Output is correct
18 Correct 1317 ms 10804 KB Output is correct
19 Correct 1565 ms 10808 KB Output is correct
20 Correct 1170 ms 10808 KB Output is correct
21 Correct 562 ms 592 KB Output is correct
22 Correct 955 ms 976 KB Output is correct
23 Correct 1045 ms 976 KB Output is correct
24 Correct 886 ms 976 KB Output is correct
25 Execution timed out 3003 ms 16060 KB Time limit exceeded
26 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 368 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 388 KB Output is correct
17 Correct 2 ms 464 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 1 ms 464 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 464 KB Output is correct
25 Correct 2 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 1 ms 464 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 0 ms 336 KB Output is correct
32 Correct 1 ms 380 KB Output is correct
33 Correct 2 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 2 ms 464 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 464 KB Output is correct
39 Correct 1 ms 328 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Execution timed out 3046 ms 720 KB Time limit exceeded
44 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 368 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 388 KB Output is correct
17 Correct 2 ms 464 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 1 ms 464 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 464 KB Output is correct
25 Correct 2 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 1 ms 464 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 0 ms 336 KB Output is correct
32 Correct 1 ms 380 KB Output is correct
33 Correct 2 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 2 ms 464 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 464 KB Output is correct
39 Correct 1 ms 328 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1133 ms 5532 KB Output is correct
44 Correct 1384 ms 10804 KB Output is correct
45 Correct 1329 ms 10800 KB Output is correct
46 Correct 1413 ms 10812 KB Output is correct
47 Correct 1053 ms 5584 KB Output is correct
48 Correct 1317 ms 10804 KB Output is correct
49 Correct 1565 ms 10808 KB Output is correct
50 Correct 1170 ms 10808 KB Output is correct
51 Correct 562 ms 592 KB Output is correct
52 Correct 955 ms 976 KB Output is correct
53 Correct 1045 ms 976 KB Output is correct
54 Correct 886 ms 976 KB Output is correct
55 Execution timed out 3003 ms 16060 KB Time limit exceeded
56 Halted 0 ms 0 KB -