oj.uz

답안 #838343

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
838343 2023-08-26T16:16:50 Z fatemetmhr 디지털 회로 (IOI22_circuit) C++17
100 / 100
 949 ms 22564 KB 
// Be name khoda //


#include "circuit.h"
#include <bits/stdc++.h>

using namespace std;

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

#define debug(x) cerr << "(" << (#x) << "): " << (x) << endl;
#define all(x)   x.begin(), x.end()
#define pb       push_back
#define mp       make_pair
#define fi       first
#define se       second

typedef long long ll;

const int mod   = 1000002022;
const int maxn5 = 2e5 + 10;
const int maxnt = 1e6 + 10;

vector <int> adj[maxn5];
int n, m;
ll val[maxn5], all[maxn5];

void fix(int &a){
    if(a >= mod)
        a -= mod;
}

namespace seg{

    int sum[maxnt][2];
    bool lazy[maxnt];

    void toggle(int l, int r, int lq, int rq, int v){
        if(rq <= l || r <= lq)
            return;
        if(lq <= l && r <= rq){
            lazy[v] ^= 1;
            swap(sum[v][0], sum[v][1]);
            return;
        }
        int mid = (l + r) >> 1;
        toggle(l, mid, lq, rq, v * 2);
        toggle(mid, r, lq, rq, v * 2 + 1);
        fix(sum[v][0] = sum[v * 2][0] + sum[v * 2 + 1][0]);
        fix(sum[v][1] = sum[v * 2][1] + sum[v * 2 + 1][1]);
        if(lazy[v])
            swap(sum[v][0], sum[v][1]);
        return;
        debug(l);
        debug(r);
        debug(lq);
        debug(rq);
        debug(sum[v][0]);
        debug(sum[v][1]);
        debug(lazy[v]);
        debug(sum[v * 2 + 1][0]);
    }

    void build(int l, int r, int v){
        if(r - l == 1){
            sum[v][0] = 0;
            sum[v][1] = val[l + n];
            return;
        }
        int mid = (l + r) >> 1;
        build(l, mid, v * 2);
        build(mid, r, v * 2 + 1);
        fix(sum[v][0] = sum[v * 2][0] + sum[v * 2 + 1][0]);
        fix(sum[v][1] = sum[v * 2][1] + sum[v * 2 + 1][1]);
    }
}

void dfs2(int v){
    ll x = val[v];
    for(auto u : adj[v]){
        val[u] = x;
        x = x * all[u] % mod;
    }
    x = 1;
    reverse(all(adj[v]));
    for(auto u : adj[v]){
        val[u] = val[u] * x % mod;
        dfs2(u);
        x = x * all[u] % mod;
    }
    return;
    debug(v);
    debug(all[v]);
    debug(val[v]);
    debug(val[6]);
}

void dfs1(int v){
    all[v] = max(1, int(adj[v].size()));
    for(auto u : adj[v]){
        dfs1(u);
        all[v] = all[v] * all[u] % mod;
    }

}

void init(int N, int M, std::vector<int> p, std::vector<int> a) {
    n = N;
    m = M;
    for(int i = 1; i < n + m; i++)
        adj[p[i]].pb(i);
    val[0] = 1;
    dfs1(0);
    dfs2(0);
    seg::build(0, m, 1);
    for(int i = 0; i < m; i++){
        //debug(i);
        //debug(val[i + n]);
        if(a[i])
            seg::toggle(0, m, i, i + 1, 1);
    }
}

int count_ways(int l, int r) {
    l -= n;
    r -= n;
    seg::toggle(0, m, l, r + 1, 1);
    return seg::sum[1][0];
}

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 3 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 3 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct
9 Correct 3 ms 5072 KB Output is correct
10 Correct 3 ms 5072 KB Output is correct
11 Correct 3 ms 5072 KB Output is correct
12 Correct 2 ms 5072 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 3 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 4944 KB Output is correct
11 Correct 3 ms 5072 KB Output is correct
12 Correct 2 ms 5072 KB Output is correct
13 Correct 3 ms 5072 KB Output is correct
14 Correct 2 ms 5072 KB Output is correct
15 Correct 3 ms 5072 KB Output is correct
16 Correct 3 ms 5072 KB Output is correct
17 Correct 3 ms 5072 KB Output is correct
18 Correct 3 ms 5072 KB Output is correct
19 Correct 3 ms 5072 KB Output is correct
20 Correct 2 ms 5072 KB Output is correct
21 Correct 3 ms 5072 KB Output is correct
22 Correct 3 ms 5048 KB Output is correct
23 Correct 2 ms 5072 KB Output is correct
24 Correct 3 ms 5072 KB Output is correct
25 Correct 3 ms 5084 KB Output is correct
26 Correct 3 ms 5072 KB Output is correct
27 Correct 3 ms 5072 KB Output is correct
28 Correct 3 ms 5072 KB Output is correct
29 Correct 3 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5072 KB Output is correct
32 Correct 3 ms 5072 KB Output is correct
33 Correct 3 ms 5072 KB Output is correct
34 Correct 3 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 3 ms 5072 KB Output is correct
37 Correct 3 ms 5204 KB Output is correct
38 Correct 3 ms 5200 KB Output is correct
39 Correct 3 ms 5072 KB Output is correct
40 Correct 3 ms 5072 KB Output is correct
41 Correct 3 ms 5072 KB Output is correct
42 Correct 3 ms 5072 KB Output is correct

Subtask #4
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 576 ms 8392 KB Output is correct
2 Correct 720 ms 11648 KB Output is correct
3 Correct 782 ms 11688 KB Output is correct
4 Correct 501 ms 11660 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 576 ms 8392 KB Output is correct
2 Correct 720 ms 11648 KB Output is correct
3 Correct 782 ms 11688 KB Output is correct
4 Correct 501 ms 11660 KB Output is correct
5 Correct 673 ms 8356 KB Output is correct
6 Correct 726 ms 11680 KB Output is correct
7 Correct 704 ms 11652 KB Output is correct
8 Correct 717 ms 11664 KB Output is correct
9 Correct 347 ms 5132 KB Output is correct
10 Correct 806 ms 5392 KB Output is correct
11 Correct 713 ms 5368 KB Output is correct
12 Correct 623 ms 5372 KB Output is correct

Subtask #6
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 3 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct
9 Correct 3 ms 5072 KB Output is correct
10 Correct 3 ms 5072 KB Output is correct
11 Correct 3 ms 5072 KB Output is correct
12 Correct 2 ms 5072 KB Output is correct
13 Correct 576 ms 8392 KB Output is correct
14 Correct 720 ms 11648 KB Output is correct
15 Correct 782 ms 11688 KB Output is correct
16 Correct 501 ms 11660 KB Output is correct
17 Correct 673 ms 8356 KB Output is correct
18 Correct 726 ms 11680 KB Output is correct
19 Correct 704 ms 11652 KB Output is correct
20 Correct 717 ms 11664 KB Output is correct
21 Correct 347 ms 5132 KB Output is correct
22 Correct 806 ms 5392 KB Output is correct
23 Correct 713 ms 5368 KB Output is correct
24 Correct 623 ms 5372 KB Output is correct
25 Correct 723 ms 15752 KB Output is correct
26 Correct 866 ms 15772 KB Output is correct
27 Correct 734 ms 15752 KB Output is correct
28 Correct 622 ms 15792 KB Output is correct
29 Correct 892 ms 22024 KB Output is correct
30 Correct 632 ms 22088 KB Output is correct

Subtask #7
28.0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 3 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 4944 KB Output is correct
11 Correct 3 ms 5072 KB Output is correct
12 Correct 2 ms 5072 KB Output is correct
13 Correct 3 ms 5072 KB Output is correct
14 Correct 2 ms 5072 KB Output is correct
15 Correct 3 ms 5072 KB Output is correct
16 Correct 3 ms 5072 KB Output is correct
17 Correct 3 ms 5072 KB Output is correct
18 Correct 3 ms 5072 KB Output is correct
19 Correct 3 ms 5072 KB Output is correct
20 Correct 2 ms 5072 KB Output is correct
21 Correct 3 ms 5072 KB Output is correct
22 Correct 3 ms 5048 KB Output is correct
23 Correct 2 ms 5072 KB Output is correct
24 Correct 3 ms 5072 KB Output is correct
25 Correct 3 ms 5084 KB Output is correct
26 Correct 3 ms 5072 KB Output is correct
27 Correct 3 ms 5072 KB Output is correct
28 Correct 3 ms 5072 KB Output is correct
29 Correct 3 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5072 KB Output is correct
32 Correct 3 ms 5072 KB Output is correct
33 Correct 3 ms 5072 KB Output is correct
34 Correct 3 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 3 ms 5072 KB Output is correct
37 Correct 3 ms 5204 KB Output is correct
38 Correct 3 ms 5200 KB Output is correct
39 Correct 3 ms 5072 KB Output is correct
40 Correct 3 ms 5072 KB Output is correct
41 Correct 3 ms 5072 KB Output is correct
42 Correct 3 ms 5072 KB Output is correct
43 Correct 420 ms 5328 KB Output is correct
44 Correct 685 ms 5328 KB Output is correct
45 Correct 626 ms 5260 KB Output is correct
46 Correct 539 ms 5516 KB Output is correct
47 Correct 709 ms 5584 KB Output is correct
48 Correct 685 ms 5576 KB Output is correct
49 Correct 597 ms 5512 KB Output is correct
50 Correct 619 ms 5584 KB Output is correct
51 Correct 771 ms 5328 KB Output is correct
52 Correct 681 ms 5260 KB Output is correct
53 Correct 541 ms 5584 KB Output is correct
54 Correct 819 ms 5520 KB Output is correct
55 Correct 585 ms 5392 KB Output is correct
56 Correct 826 ms 5372 KB Output is correct
57 Correct 665 ms 5260 KB Output is correct
58 Correct 625 ms 5768 KB Output is correct
59 Correct 770 ms 5956 KB Output is correct
60 Correct 725 ms 5956 KB Output is correct
61 Correct 722 ms 5456 KB Output is correct
62 Correct 717 ms 5260 KB Output is correct
63 Correct 682 ms 5200 KB Output is correct
64 Correct 535 ms 5328 KB Output is correct
65 Correct 331 ms 5200 KB Output is correct
66 Correct 768 ms 5388 KB Output is correct
67 Correct 647 ms 5328 KB Output is correct
68 Correct 644 ms 5328 KB Output is correct

Subtask #8
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 5072 KB Output is correct
5 Correct 3 ms 5072 KB Output is correct
6 Correct 3 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 3 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 4944 KB Output is correct
11 Correct 3 ms 5072 KB Output is correct
12 Correct 2 ms 5072 KB Output is correct
13 Correct 3 ms 5072 KB Output is correct
14 Correct 2 ms 5072 KB Output is correct
15 Correct 3 ms 5072 KB Output is correct
16 Correct 3 ms 5072 KB Output is correct
17 Correct 3 ms 5072 KB Output is correct
18 Correct 3 ms 5072 KB Output is correct
19 Correct 3 ms 5072 KB Output is correct
20 Correct 2 ms 5072 KB Output is correct
21 Correct 3 ms 5072 KB Output is correct
22 Correct 3 ms 5048 KB Output is correct
23 Correct 2 ms 5072 KB Output is correct
24 Correct 3 ms 5072 KB Output is correct
25 Correct 3 ms 5084 KB Output is correct
26 Correct 3 ms 5072 KB Output is correct
27 Correct 3 ms 5072 KB Output is correct
28 Correct 3 ms 5072 KB Output is correct
29 Correct 3 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5072 KB Output is correct
32 Correct 3 ms 5072 KB Output is correct
33 Correct 3 ms 5072 KB Output is correct
34 Correct 3 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 3 ms 5072 KB Output is correct
37 Correct 3 ms 5204 KB Output is correct
38 Correct 3 ms 5200 KB Output is correct
39 Correct 3 ms 5072 KB Output is correct
40 Correct 3 ms 5072 KB Output is correct
41 Correct 3 ms 5072 KB Output is correct
42 Correct 3 ms 5072 KB Output is correct
43 Correct 576 ms 8392 KB Output is correct
44 Correct 720 ms 11648 KB Output is correct
45 Correct 782 ms 11688 KB Output is correct
46 Correct 501 ms 11660 KB Output is correct
47 Correct 673 ms 8356 KB Output is correct
48 Correct 726 ms 11680 KB Output is correct
49 Correct 704 ms 11652 KB Output is correct
50 Correct 717 ms 11664 KB Output is correct
51 Correct 347 ms 5132 KB Output is correct
52 Correct 806 ms 5392 KB Output is correct
53 Correct 713 ms 5368 KB Output is correct
54 Correct 623 ms 5372 KB Output is correct
55 Correct 723 ms 15752 KB Output is correct
56 Correct 866 ms 15772 KB Output is correct
57 Correct 734 ms 15752 KB Output is correct
58 Correct 622 ms 15792 KB Output is correct
59 Correct 892 ms 22024 KB Output is correct
60 Correct 632 ms 22088 KB Output is correct
61 Correct 420 ms 5328 KB Output is correct
62 Correct 685 ms 5328 KB Output is correct
63 Correct 626 ms 5260 KB Output is correct
64 Correct 539 ms 5516 KB Output is correct
65 Correct 709 ms 5584 KB Output is correct
66 Correct 685 ms 5576 KB Output is correct
67 Correct 597 ms 5512 KB Output is correct
68 Correct 619 ms 5584 KB Output is correct
69 Correct 771 ms 5328 KB Output is correct
70 Correct 681 ms 5260 KB Output is correct
71 Correct 541 ms 5584 KB Output is correct
72 Correct 819 ms 5520 KB Output is correct
73 Correct 585 ms 5392 KB Output is correct
74 Correct 826 ms 5372 KB Output is correct
75 Correct 665 ms 5260 KB Output is correct
76 Correct 625 ms 5768 KB Output is correct
77 Correct 770 ms 5956 KB Output is correct
78 Correct 725 ms 5956 KB Output is correct
79 Correct 722 ms 5456 KB Output is correct
80 Correct 717 ms 5260 KB Output is correct
81 Correct 682 ms 5200 KB Output is correct
82 Correct 535 ms 5328 KB Output is correct
83 Correct 331 ms 5200 KB Output is correct
84 Correct 768 ms 5388 KB Output is correct
85 Correct 647 ms 5328 KB Output is correct
86 Correct 644 ms 5328 KB Output is correct
87 Correct 2 ms 4944 KB Output is correct
88 Correct 468 ms 14976 KB Output is correct
89 Correct 718 ms 11912 KB Output is correct
90 Correct 849 ms 11612 KB Output is correct
91 Correct 834 ms 15888 KB Output is correct
92 Correct 825 ms 15944 KB Output is correct
93 Correct 818 ms 15688 KB Output is correct
94 Correct 632 ms 15912 KB Output is correct
95 Correct 823 ms 15868 KB Output is correct
96 Correct 565 ms 10852 KB Output is correct
97 Correct 775 ms 10996 KB Output is correct
98 Correct 735 ms 16636 KB Output is correct
99 Correct 787 ms 15772 KB Output is correct
100 Correct 904 ms 13064 KB Output is correct
101 Correct 832 ms 12176 KB Output is correct
102 Correct 753 ms 10876 KB Output is correct
103 Correct 622 ms 22048 KB Output is correct
104 Correct 801 ms 22564 KB Output is correct
105 Correct 887 ms 22564 KB Output is correct
106 Correct 654 ms 12940 KB Output is correct
107 Correct 949 ms 11592 KB Output is correct
108 Correct 855 ms 11420 KB Output is correct
109 Correct 766 ms 10952 KB Output is correct