oj.uz

Submission #1078531

# Submission time Handle Problem Language Result Execution time Memory
1078531 2024-08-27T19:23:37 Z ArthuroWich Digital Circuit (IOI22_circuit) C++17
46 / 100
 3000 ms 8252 KB 
#include "circuit.h"
#include<bits/stdc++.h>
using namespace std;
#define int long long int
vector<int> adj[200005];
int p[200005], vis[200005], arr[200005], brr[200005], seg1[4*200005], seg0[4*200005], s[4*200005], dep[200005], mod = 1000002022;
void lazypropagate(int n, int l, int r) {
    if (s[n]) {
        swap(seg1[n], seg0[n]);
        if (l != r) {
            s[2*n] ^= 1;
            s[2*n+1] ^= 1;
        }
        s[n] = 0;
    }
}
void build(int n, int l, int r) {
    if (l == r) {
        seg1[n] = arr[l];
        seg0[n] = brr[l];
    } else {
        int m = (l+r)/2;
        build(2*n, l, m);
        build(2*n+1, m+1, r);
        seg1[n] = seg1[2*n] + seg1[2*n+1];
        seg1[n] %= mod;
        seg0[n] = seg0[2*n] + seg0[2*n+1];
        seg0[n] %= mod;
    }
}
void update(int n, int l, int r, int a, int b) {
    lazypropagate(n, l, r);
    if (b < l || r < a) {
        return;
    } else if (a <= l && r <= b) {
        s[n] = 1;
        lazypropagate(n, l, r);
    } else {
        int m = (l+r)/2;
        update(2*n, l, m, a, b);
        update(2*n+1, m+1, r, a, b);
        seg1[n] = seg1[2*n] + seg1[2*n+1];
        seg1[n] %= mod;
        seg0[n] = seg0[2*n] + seg0[2*n+1];
        seg0[n] %= mod;
    }
}
int n, m;
void dfs(int i) {
    vis[i] = 1;
    if (i != 0) {
        dfs(p[i]);
    }
}
void init(int32_t N, int32_t M, vector<int32_t> P, vector<int32_t> A) {
    n = N, m = M;
    for (int i = 1; i <= n+m-1; i++) {
        p[i] = P[i];
        adj[P[i]].push_back(i);
    }
    vector<int> b(n+1, 1);
    for (int i = 1; i <= n; i++) {
        b[i] = b[i-1]*2;
        b[i] %= mod;
    }
    dfs(0);
    for (int i = 0; i < m; i++) {
        int v = 1;
        for (int j = 0; j < n; j++) {
            vis[j] = 0;
        }
        dfs(n+i);
        for (int j = 0; j < n; j++) {
            if (vis[j]) {
                continue;
            }
            v *= adj[j].size();
            v %= mod;
        }
        if (A[i]) {
            arr[i] = v;
        } else {
            brr[i] = v;
        }
    }
    build(1, 0, m-1);
}
int32_t count_ways(int32_t L, int32_t R) {
    update(1, 0, m-1, L-n, R-n);
    return seg1[1];
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 2 ms 4952 KB Output is correct
3 Correct 2 ms 5208 KB Output is correct
4 Correct 2 ms 5208 KB Output is correct
5 Correct 2 ms 5208 KB Output is correct
6 Correct 2 ms 5208 KB Output is correct
7 Correct 2 ms 5208 KB Output is correct
8 Correct 2 ms 5208 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 4 ms 5208 KB Output is correct
3 Correct 3 ms 5208 KB Output is correct
4 Correct 4 ms 5208 KB Output is correct
5 Correct 3 ms 5208 KB Output is correct
6 Correct 6 ms 5208 KB Output is correct
7 Correct 7 ms 5208 KB Output is correct
8 Correct 7 ms 5268 KB Output is correct
9 Correct 7 ms 5260 KB Output is correct
10 Correct 6 ms 5208 KB Output is correct
11 Correct 6 ms 5264 KB Output is correct
12 Correct 6 ms 5208 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 2 ms 4952 KB Output is correct
3 Correct 2 ms 5208 KB Output is correct
4 Correct 2 ms 5208 KB Output is correct
5 Correct 2 ms 5208 KB Output is correct
6 Correct 2 ms 5208 KB Output is correct
7 Correct 2 ms 5208 KB Output is correct
8 Correct 2 ms 5208 KB Output is correct
9 Correct 3 ms 4952 KB Output is correct
10 Correct 4 ms 5208 KB Output is correct
11 Correct 3 ms 5208 KB Output is correct
12 Correct 4 ms 5208 KB Output is correct
13 Correct 3 ms 5208 KB Output is correct
14 Correct 6 ms 5208 KB Output is correct
15 Correct 7 ms 5208 KB Output is correct
16 Correct 7 ms 5268 KB Output is correct
17 Correct 7 ms 5260 KB Output is correct
18 Correct 6 ms 5208 KB Output is correct
19 Correct 6 ms 5264 KB Output is correct
20 Correct 6 ms 5208 KB Output is correct
21 Correct 6 ms 5208 KB Output is correct
22 Correct 4 ms 5208 KB Output is correct
23 Correct 4 ms 5208 KB Output is correct
24 Correct 7 ms 5260 KB Output is correct
25 Correct 7 ms 5208 KB Output is correct
26 Correct 7 ms 5204 KB Output is correct
27 Correct 7 ms 5208 KB Output is correct
28 Correct 7 ms 5272 KB Output is correct
29 Correct 3 ms 5236 KB Output is correct
30 Correct 3 ms 5208 KB Output is correct
31 Correct 2 ms 5208 KB Output is correct
32 Correct 7 ms 5208 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 3 ms 5208 KB Output is correct
35 Correct 2 ms 5208 KB Output is correct
36 Correct 6 ms 5208 KB Output is correct
37 Correct 5 ms 5284 KB Output is correct
38 Correct 5 ms 5208 KB Output is correct
39 Correct 4 ms 5208 KB Output is correct
40 Correct 4 ms 5208 KB Output is correct
41 Correct 4 ms 5208 KB Output is correct
42 Correct 2 ms 5208 KB Output is correct

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3063 ms 8252 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3063 ms 8252 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 4 ms 5208 KB Output is correct
3 Correct 3 ms 5208 KB Output is correct
4 Correct 4 ms 5208 KB Output is correct
5 Correct 3 ms 5208 KB Output is correct
6 Correct 6 ms 5208 KB Output is correct
7 Correct 7 ms 5208 KB Output is correct
8 Correct 7 ms 5268 KB Output is correct
9 Correct 7 ms 5260 KB Output is correct
10 Correct 6 ms 5208 KB Output is correct
11 Correct 6 ms 5264 KB Output is correct
12 Correct 6 ms 5208 KB Output is correct
13 Execution timed out 3063 ms 8252 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #7
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 2 ms 4952 KB Output is correct
3 Correct 2 ms 5208 KB Output is correct
4 Correct 2 ms 5208 KB Output is correct
5 Correct 2 ms 5208 KB Output is correct
6 Correct 2 ms 5208 KB Output is correct
7 Correct 2 ms 5208 KB Output is correct
8 Correct 2 ms 5208 KB Output is correct
9 Correct 3 ms 4952 KB Output is correct
10 Correct 4 ms 5208 KB Output is correct
11 Correct 3 ms 5208 KB Output is correct
12 Correct 4 ms 5208 KB Output is correct
13 Correct 3 ms 5208 KB Output is correct
14 Correct 6 ms 5208 KB Output is correct
15 Correct 7 ms 5208 KB Output is correct
16 Correct 7 ms 5268 KB Output is correct
17 Correct 7 ms 5260 KB Output is correct
18 Correct 6 ms 5208 KB Output is correct
19 Correct 6 ms 5264 KB Output is correct
20 Correct 6 ms 5208 KB Output is correct
21 Correct 6 ms 5208 KB Output is correct
22 Correct 4 ms 5208 KB Output is correct
23 Correct 4 ms 5208 KB Output is correct
24 Correct 7 ms 5260 KB Output is correct
25 Correct 7 ms 5208 KB Output is correct
26 Correct 7 ms 5204 KB Output is correct
27 Correct 7 ms 5208 KB Output is correct
28 Correct 7 ms 5272 KB Output is correct
29 Correct 3 ms 5236 KB Output is correct
30 Correct 3 ms 5208 KB Output is correct
31 Correct 2 ms 5208 KB Output is correct
32 Correct 7 ms 5208 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 3 ms 5208 KB Output is correct
35 Correct 2 ms 5208 KB Output is correct
36 Correct 6 ms 5208 KB Output is correct
37 Correct 5 ms 5284 KB Output is correct
38 Correct 5 ms 5208 KB Output is correct
39 Correct 4 ms 5208 KB Output is correct
40 Correct 4 ms 5208 KB Output is correct
41 Correct 4 ms 5208 KB Output is correct
42 Correct 2 ms 5208 KB Output is correct
43 Correct 517 ms 5456 KB Output is correct
44 Correct 647 ms 5712 KB Output is correct
45 Correct 688 ms 5712 KB Output is correct
46 Correct 807 ms 5968 KB Output is correct
47 Correct 772 ms 5884 KB Output is correct
48 Correct 815 ms 5900 KB Output is correct
49 Correct 807 ms 5884 KB Output is correct
50 Correct 783 ms 5912 KB Output is correct
51 Correct 662 ms 5792 KB Output is correct
52 Correct 656 ms 5892 KB Output is correct
53 Correct 639 ms 5464 KB Output is correct
54 Correct 839 ms 6104 KB Output is correct
55 Correct 708 ms 5968 KB Output is correct
56 Correct 674 ms 5712 KB Output is correct
57 Correct 639 ms 5720 KB Output is correct
58 Correct 764 ms 5884 KB Output is correct
59 Correct 731 ms 6176 KB Output is correct
60 Correct 726 ms 6068 KB Output is correct
61 Correct 703 ms 5712 KB Output is correct
62 Correct 686 ms 5456 KB Output is correct
63 Correct 692 ms 5464 KB Output is correct
64 Correct 686 ms 5720 KB Output is correct
65 Correct 357 ms 5364 KB Output is correct
66 Correct 758 ms 5968 KB Output is correct
67 Correct 771 ms 5712 KB Output is correct
68 Correct 682 ms 5712 KB Output is correct

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 2 ms 4952 KB Output is correct
3 Correct 2 ms 5208 KB Output is correct
4 Correct 2 ms 5208 KB Output is correct
5 Correct 2 ms 5208 KB Output is correct
6 Correct 2 ms 5208 KB Output is correct
7 Correct 2 ms 5208 KB Output is correct
8 Correct 2 ms 5208 KB Output is correct
9 Correct 3 ms 4952 KB Output is correct
10 Correct 4 ms 5208 KB Output is correct
11 Correct 3 ms 5208 KB Output is correct
12 Correct 4 ms 5208 KB Output is correct
13 Correct 3 ms 5208 KB Output is correct
14 Correct 6 ms 5208 KB Output is correct
15 Correct 7 ms 5208 KB Output is correct
16 Correct 7 ms 5268 KB Output is correct
17 Correct 7 ms 5260 KB Output is correct
18 Correct 6 ms 5208 KB Output is correct
19 Correct 6 ms 5264 KB Output is correct
20 Correct 6 ms 5208 KB Output is correct
21 Correct 6 ms 5208 KB Output is correct
22 Correct 4 ms 5208 KB Output is correct
23 Correct 4 ms 5208 KB Output is correct
24 Correct 7 ms 5260 KB Output is correct
25 Correct 7 ms 5208 KB Output is correct
26 Correct 7 ms 5204 KB Output is correct
27 Correct 7 ms 5208 KB Output is correct
28 Correct 7 ms 5272 KB Output is correct
29 Correct 3 ms 5236 KB Output is correct
30 Correct 3 ms 5208 KB Output is correct
31 Correct 2 ms 5208 KB Output is correct
32 Correct 7 ms 5208 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 3 ms 5208 KB Output is correct
35 Correct 2 ms 5208 KB Output is correct
36 Correct 6 ms 5208 KB Output is correct
37 Correct 5 ms 5284 KB Output is correct
38 Correct 5 ms 5208 KB Output is correct
39 Correct 4 ms 5208 KB Output is correct
40 Correct 4 ms 5208 KB Output is correct
41 Correct 4 ms 5208 KB Output is correct
42 Correct 2 ms 5208 KB Output is correct
43 Execution timed out 3063 ms 8252 KB Time limit exceeded
44 Halted 0 ms 0 KB -