oj.uz

Submission #633007

# Submission time Handle Problem Language Result Execution time Memory
633007 2022-08-21T11:56:59 Z tutis Digital Circuit (IOI22_circuit) C++17
34 / 100
 3000 ms 16056 KB 
#include "circuit.h"

#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]);
        }
    }
}

int count_ways(int X, int Y) {
    function<void(int)>f = [&](int i)->void
    {
        if (R[i] < X || Y < L[i])
            return;
        if (X <= L[i] && R[i] <= Y)
        {
            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);
    if (F[0])
        return a[0].first;
    return (int)a[0].second;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 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

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 336 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 464 KB Output is correct
8 Correct 1 ms 464 KB Output is correct
9 Correct 1 ms 464 KB Output is correct
10 Correct 1 ms 568 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

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 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 0 ms 208 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 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 336 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 464 KB Output is correct
18 Correct 1 ms 568 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 1 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 464 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 336 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 464 KB Output is correct
33 Correct 1 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 1 ms 464 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 2 ms 340 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

# Verdict Execution time Memory Grader output
1 Correct 808 ms 5592 KB Output is correct
2 Correct 1366 ms 10820 KB Output is correct
3 Correct 1451 ms 10832 KB Output is correct
4 Correct 1307 ms 10816 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 808 ms 5592 KB Output is correct
2 Correct 1366 ms 10820 KB Output is correct
3 Correct 1451 ms 10832 KB Output is correct
4 Correct 1307 ms 10816 KB Output is correct
5 Correct 1207 ms 5564 KB Output is correct
6 Correct 1637 ms 10740 KB Output is correct
7 Correct 1466 ms 10804 KB Output is correct
8 Correct 1218 ms 10816 KB Output is correct
9 Correct 449 ms 600 KB Output is correct
10 Correct 1037 ms 976 KB Output is correct
11 Correct 1344 ms 976 KB Output is correct
12 Correct 1305 ms 976 KB Output is correct

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 336 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 464 KB Output is correct
8 Correct 1 ms 464 KB Output is correct
9 Correct 1 ms 464 KB Output is correct
10 Correct 1 ms 568 KB Output is correct
11 Correct 1 ms 464 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 808 ms 5592 KB Output is correct
14 Correct 1366 ms 10820 KB Output is correct
15 Correct 1451 ms 10832 KB Output is correct
16 Correct 1307 ms 10816 KB Output is correct
17 Correct 1207 ms 5564 KB Output is correct
18 Correct 1637 ms 10740 KB Output is correct
19 Correct 1466 ms 10804 KB Output is correct
20 Correct 1218 ms 10816 KB Output is correct
21 Correct 449 ms 600 KB Output is correct
22 Correct 1037 ms 976 KB Output is correct
23 Correct 1344 ms 976 KB Output is correct
24 Correct 1305 ms 976 KB Output is correct
25 Execution timed out 3073 ms 16056 KB Time limit exceeded
26 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 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 0 ms 208 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 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 336 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 464 KB Output is correct
18 Correct 1 ms 568 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 1 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 464 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 336 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 464 KB Output is correct
33 Correct 1 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 1 ms 464 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 2 ms 340 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 3012 ms 720 KB Time limit exceeded
44 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 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 0 ms 208 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 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 336 KB Output is correct
15 Correct 1 ms 464 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 464 KB Output is correct
18 Correct 1 ms 568 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 1 ms 464 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 464 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 336 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 464 KB Output is correct
33 Correct 1 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 1 ms 464 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 808 ms 5592 KB Output is correct
44 Correct 1366 ms 10820 KB Output is correct
45 Correct 1451 ms 10832 KB Output is correct
46 Correct 1307 ms 10816 KB Output is correct
47 Correct 1207 ms 5564 KB Output is correct
48 Correct 1637 ms 10740 KB Output is correct
49 Correct 1466 ms 10804 KB Output is correct
50 Correct 1218 ms 10816 KB Output is correct
51 Correct 449 ms 600 KB Output is correct
52 Correct 1037 ms 976 KB Output is correct
53 Correct 1344 ms 976 KB Output is correct
54 Correct 1305 ms 976 KB Output is correct
55 Execution timed out 3073 ms 16056 KB Time limit exceeded
56 Halted 0 ms 0 KB -