oj.uz

Submission #892562

# Submission time Handle Problem Language Result Execution time Memory
892562 2023-12-25T13:52:56 Z winter0101 Digital Circuit (IOI22_circuit) C++17
100 / 100
 738 ms 26860 KB 
#include <bits/stdc++.h>
#include "circuit.h"
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
#define pil pair<int,long long>
const long long du = 1000002022;
const int maxn = 2e5 + 9;
vector<int>a[maxn];
long long sub[maxn];
void dfs(int u) {
    sub[u] = 1;

    if (!a[u].empty()) {
        sub[u] = (sub[u] * sz(a[u]));

        for (auto v : a[u]) {
            dfs(v);
            sub[u] = (sub[u] * sub[v]) % du;
        }
    }
}
long long up[maxn];
void redfs(int u) {
    long long dd = 1;

    for (auto v : a[u]) {
        up[v] = (up[v] * up[u]) % du;
        up[v] = (up[v] * dd) % du;
        dd = (dd * sub[v]) % du;
    }

    reverse(all(a[u]));
    dd = 1;

    for (auto v : a[u]) {
        up[v] = (up[v] * dd) % du;
        dd = (dd * sub[v]) % du;
    }

    for (auto v : a[u]) {
        redfs(v);
    }
}
struct node {
    long long val, sum;
    int lazy;
} st[maxn * 4];
int n, m;
void build(int id, int l, int r) {
    st[id].lazy = 0;

    if (l == r) {
        st[id].val = st[id].sum = up[l + n];
        return;
    }

    int mid = (l + r) / 2;
    build(id * 2, l, mid);
    build(id * 2 + 1, mid + 1, r);
    st[id].sum = (st[id * 2].sum + st[id * 2 + 1].sum) % du;
    st[id].val = st[id].sum;
}
void push(int id) {
    if (st[id].lazy % 2 == 1) {
        st[id * 2].lazy += st[id].lazy;
        st[id * 2 + 1].lazy += st[id].lazy;
        st[id * 2].val = (st[id * 2].sum - st[id * 2].val + 2 * du) % du;
        st[id * 2 + 1].val = (st[id * 2 + 1].sum - st[id * 2 + 1].val + 2 * du) % du;
        st[id].lazy = 0;
    } else {
        st[id * 2].lazy += st[id].lazy;
        st[id * 2 + 1].lazy += st[id].lazy;
        st[id].lazy = 0;
    }
}
void update(int id, int l, int r, int u, int v) {
    if (l > v || r < u || u > v)
        return;

    if (u <= l && r <= v) {
        st[id].lazy++;
        st[id].val = (st[id].sum - st[id].val + 2 * du) % du;
        return;
    }

    int mid = (l + r) / 2;
    push(id);
    update(id * 2, l, mid, u, v);
    update(id * 2 + 1, mid + 1, r, u, v);
    st[id].val = (st[id * 2].val + st[id * 2 + 1].val) % du;
}
int count_ways(int l, int r) {
    l -= n - 1, r -= n - 1;
    update(1, 1, m, l, r);
    return st[1].val;
}
void init(int N, int M, vector<int>P, vector<int>A) {
    n = N, m = M;
    for1(i, 0, n + m - 1) {
        if (P[i] != -1)
            a[P[i] + 1].pb(i + 1);
    }
    dfs(1);
    for1(i, 1, n + m)up[i] = 1;
    redfs(1);
    build(1, 1, m);

    for1(i, 1, m)if (!A[i - 1])
        update(1, 1, m, i, i);
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 2 ms 8244 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 2 ms 8280 KB Output is correct
8 Correct 2 ms 8280 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 3 ms 8280 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 3 ms 8280 KB Output is correct
8 Correct 3 ms 8280 KB Output is correct
9 Correct 2 ms 8284 KB Output is correct
10 Correct 2 ms 8536 KB Output is correct
11 Correct 2 ms 8536 KB Output is correct
12 Correct 2 ms 8348 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 2 ms 8244 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 2 ms 8280 KB Output is correct
8 Correct 2 ms 8280 KB Output is correct
9 Correct 2 ms 8280 KB Output is correct
10 Correct 2 ms 8280 KB Output is correct
11 Correct 2 ms 8280 KB Output is correct
12 Correct 2 ms 8280 KB Output is correct
13 Correct 3 ms 8280 KB Output is correct
14 Correct 2 ms 8280 KB Output is correct
15 Correct 3 ms 8280 KB Output is correct
16 Correct 3 ms 8280 KB Output is correct
17 Correct 2 ms 8284 KB Output is correct
18 Correct 2 ms 8536 KB Output is correct
19 Correct 2 ms 8536 KB Output is correct
20 Correct 2 ms 8348 KB Output is correct
21 Correct 2 ms 8280 KB Output is correct
22 Correct 2 ms 8280 KB Output is correct
23 Correct 2 ms 8400 KB Output is correct
24 Correct 3 ms 8280 KB Output is correct
25 Correct 3 ms 8280 KB Output is correct
26 Correct 2 ms 8368 KB Output is correct
27 Correct 2 ms 8280 KB Output is correct
28 Correct 2 ms 8280 KB Output is correct
29 Correct 2 ms 8280 KB Output is correct
30 Correct 2 ms 8280 KB Output is correct
31 Correct 2 ms 8476 KB Output is correct
32 Correct 2 ms 8280 KB Output is correct
33 Correct 2 ms 8280 KB Output is correct
34 Correct 2 ms 8280 KB Output is correct
35 Correct 2 ms 8280 KB Output is correct
36 Correct 2 ms 8536 KB Output is correct
37 Correct 2 ms 8536 KB Output is correct
38 Correct 2 ms 8536 KB Output is correct
39 Correct 2 ms 8280 KB Output is correct
40 Correct 2 ms 8280 KB Output is correct
41 Correct 2 ms 8280 KB Output is correct
42 Correct 2 ms 8280 KB Output is correct

Subtask #4
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 418 ms 12444 KB Output is correct
2 Correct 573 ms 16092 KB Output is correct
3 Correct 590 ms 16100 KB Output is correct
4 Correct 623 ms 16088 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 418 ms 12444 KB Output is correct
2 Correct 573 ms 16092 KB Output is correct
3 Correct 590 ms 16100 KB Output is correct
4 Correct 623 ms 16088 KB Output is correct
5 Correct 498 ms 12640 KB Output is correct
6 Correct 632 ms 16256 KB Output is correct
7 Correct 608 ms 16056 KB Output is correct
8 Correct 559 ms 16164 KB Output is correct
9 Correct 252 ms 8536 KB Output is correct
10 Correct 570 ms 10840 KB Output is correct
11 Correct 580 ms 10840 KB Output is correct
12 Correct 553 ms 10840 KB Output is correct

Subtask #6
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 3 ms 8280 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 3 ms 8280 KB Output is correct
8 Correct 3 ms 8280 KB Output is correct
9 Correct 2 ms 8284 KB Output is correct
10 Correct 2 ms 8536 KB Output is correct
11 Correct 2 ms 8536 KB Output is correct
12 Correct 2 ms 8348 KB Output is correct
13 Correct 418 ms 12444 KB Output is correct
14 Correct 573 ms 16092 KB Output is correct
15 Correct 590 ms 16100 KB Output is correct
16 Correct 623 ms 16088 KB Output is correct
17 Correct 498 ms 12640 KB Output is correct
18 Correct 632 ms 16256 KB Output is correct
19 Correct 608 ms 16056 KB Output is correct
20 Correct 559 ms 16164 KB Output is correct
21 Correct 252 ms 8536 KB Output is correct
22 Correct 570 ms 10840 KB Output is correct
23 Correct 580 ms 10840 KB Output is correct
24 Correct 553 ms 10840 KB Output is correct
25 Correct 652 ms 19940 KB Output is correct
26 Correct 677 ms 20064 KB Output is correct
27 Correct 659 ms 20048 KB Output is correct
28 Correct 523 ms 20028 KB Output is correct
29 Correct 709 ms 26208 KB Output is correct
30 Correct 645 ms 26296 KB Output is correct

Subtask #7
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 2 ms 8244 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 2 ms 8280 KB Output is correct
8 Correct 2 ms 8280 KB Output is correct
9 Correct 2 ms 8280 KB Output is correct
10 Correct 2 ms 8280 KB Output is correct
11 Correct 2 ms 8280 KB Output is correct
12 Correct 2 ms 8280 KB Output is correct
13 Correct 3 ms 8280 KB Output is correct
14 Correct 2 ms 8280 KB Output is correct
15 Correct 3 ms 8280 KB Output is correct
16 Correct 3 ms 8280 KB Output is correct
17 Correct 2 ms 8284 KB Output is correct
18 Correct 2 ms 8536 KB Output is correct
19 Correct 2 ms 8536 KB Output is correct
20 Correct 2 ms 8348 KB Output is correct
21 Correct 2 ms 8280 KB Output is correct
22 Correct 2 ms 8280 KB Output is correct
23 Correct 2 ms 8400 KB Output is correct
24 Correct 3 ms 8280 KB Output is correct
25 Correct 3 ms 8280 KB Output is correct
26 Correct 2 ms 8368 KB Output is correct
27 Correct 2 ms 8280 KB Output is correct
28 Correct 2 ms 8280 KB Output is correct
29 Correct 2 ms 8280 KB Output is correct
30 Correct 2 ms 8280 KB Output is correct
31 Correct 2 ms 8476 KB Output is correct
32 Correct 2 ms 8280 KB Output is correct
33 Correct 2 ms 8280 KB Output is correct
34 Correct 2 ms 8280 KB Output is correct
35 Correct 2 ms 8280 KB Output is correct
36 Correct 2 ms 8536 KB Output is correct
37 Correct 2 ms 8536 KB Output is correct
38 Correct 2 ms 8536 KB Output is correct
39 Correct 2 ms 8280 KB Output is correct
40 Correct 2 ms 8280 KB Output is correct
41 Correct 2 ms 8280 KB Output is correct
42 Correct 2 ms 8280 KB Output is correct
43 Correct 382 ms 10584 KB Output is correct
44 Correct 539 ms 10584 KB Output is correct
45 Correct 581 ms 10584 KB Output is correct
46 Correct 528 ms 10840 KB Output is correct
47 Correct 563 ms 10840 KB Output is correct
48 Correct 560 ms 10840 KB Output is correct
49 Correct 576 ms 10840 KB Output is correct
50 Correct 539 ms 10840 KB Output is correct
51 Correct 523 ms 10584 KB Output is correct
52 Correct 538 ms 10584 KB Output is correct
53 Correct 531 ms 8788 KB Output is correct
54 Correct 572 ms 10840 KB Output is correct
55 Correct 568 ms 10584 KB Output is correct
56 Correct 580 ms 10584 KB Output is correct
57 Correct 573 ms 10584 KB Output is correct
58 Correct 536 ms 11096 KB Output is correct
59 Correct 547 ms 11248 KB Output is correct
60 Correct 522 ms 11248 KB Output is correct
61 Correct 573 ms 10840 KB Output is correct
62 Correct 552 ms 10584 KB Output is correct
63 Correct 551 ms 10584 KB Output is correct
64 Correct 587 ms 10584 KB Output is correct
65 Correct 276 ms 8536 KB Output is correct
66 Correct 566 ms 10840 KB Output is correct
67 Correct 570 ms 10840 KB Output is correct
68 Correct 543 ms 10840 KB Output is correct

Subtask #8
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8280 KB Output is correct
2 Correct 2 ms 8280 KB Output is correct
3 Correct 2 ms 8280 KB Output is correct
4 Correct 2 ms 8280 KB Output is correct
5 Correct 2 ms 8244 KB Output is correct
6 Correct 2 ms 8280 KB Output is correct
7 Correct 2 ms 8280 KB Output is correct
8 Correct 2 ms 8280 KB Output is correct
9 Correct 2 ms 8280 KB Output is correct
10 Correct 2 ms 8280 KB Output is correct
11 Correct 2 ms 8280 KB Output is correct
12 Correct 2 ms 8280 KB Output is correct
13 Correct 3 ms 8280 KB Output is correct
14 Correct 2 ms 8280 KB Output is correct
15 Correct 3 ms 8280 KB Output is correct
16 Correct 3 ms 8280 KB Output is correct
17 Correct 2 ms 8284 KB Output is correct
18 Correct 2 ms 8536 KB Output is correct
19 Correct 2 ms 8536 KB Output is correct
20 Correct 2 ms 8348 KB Output is correct
21 Correct 2 ms 8280 KB Output is correct
22 Correct 2 ms 8280 KB Output is correct
23 Correct 2 ms 8400 KB Output is correct
24 Correct 3 ms 8280 KB Output is correct
25 Correct 3 ms 8280 KB Output is correct
26 Correct 2 ms 8368 KB Output is correct
27 Correct 2 ms 8280 KB Output is correct
28 Correct 2 ms 8280 KB Output is correct
29 Correct 2 ms 8280 KB Output is correct
30 Correct 2 ms 8280 KB Output is correct
31 Correct 2 ms 8476 KB Output is correct
32 Correct 2 ms 8280 KB Output is correct
33 Correct 2 ms 8280 KB Output is correct
34 Correct 2 ms 8280 KB Output is correct
35 Correct 2 ms 8280 KB Output is correct
36 Correct 2 ms 8536 KB Output is correct
37 Correct 2 ms 8536 KB Output is correct
38 Correct 2 ms 8536 KB Output is correct
39 Correct 2 ms 8280 KB Output is correct
40 Correct 2 ms 8280 KB Output is correct
41 Correct 2 ms 8280 KB Output is correct
42 Correct 2 ms 8280 KB Output is correct
43 Correct 418 ms 12444 KB Output is correct
44 Correct 573 ms 16092 KB Output is correct
45 Correct 590 ms 16100 KB Output is correct
46 Correct 623 ms 16088 KB Output is correct
47 Correct 498 ms 12640 KB Output is correct
48 Correct 632 ms 16256 KB Output is correct
49 Correct 608 ms 16056 KB Output is correct
50 Correct 559 ms 16164 KB Output is correct
51 Correct 252 ms 8536 KB Output is correct
52 Correct 570 ms 10840 KB Output is correct
53 Correct 580 ms 10840 KB Output is correct
54 Correct 553 ms 10840 KB Output is correct
55 Correct 652 ms 19940 KB Output is correct
56 Correct 677 ms 20064 KB Output is correct
57 Correct 659 ms 20048 KB Output is correct
58 Correct 523 ms 20028 KB Output is correct
59 Correct 709 ms 26208 KB Output is correct
60 Correct 645 ms 26296 KB Output is correct
61 Correct 382 ms 10584 KB Output is correct
62 Correct 539 ms 10584 KB Output is correct
63 Correct 581 ms 10584 KB Output is correct
64 Correct 528 ms 10840 KB Output is correct
65 Correct 563 ms 10840 KB Output is correct
66 Correct 560 ms 10840 KB Output is correct
67 Correct 576 ms 10840 KB Output is correct
68 Correct 539 ms 10840 KB Output is correct
69 Correct 523 ms 10584 KB Output is correct
70 Correct 538 ms 10584 KB Output is correct
71 Correct 531 ms 8788 KB Output is correct
72 Correct 572 ms 10840 KB Output is correct
73 Correct 568 ms 10584 KB Output is correct
74 Correct 580 ms 10584 KB Output is correct
75 Correct 573 ms 10584 KB Output is correct
76 Correct 536 ms 11096 KB Output is correct
77 Correct 547 ms 11248 KB Output is correct
78 Correct 522 ms 11248 KB Output is correct
79 Correct 573 ms 10840 KB Output is correct
80 Correct 552 ms 10584 KB Output is correct
81 Correct 551 ms 10584 KB Output is correct
82 Correct 587 ms 10584 KB Output is correct
83 Correct 276 ms 8536 KB Output is correct
84 Correct 566 ms 10840 KB Output is correct
85 Correct 570 ms 10840 KB Output is correct
86 Correct 543 ms 10840 KB Output is correct
87 Correct 2 ms 8280 KB Output is correct
88 Correct 388 ms 19800 KB Output is correct
89 Correct 674 ms 16520 KB Output is correct
90 Correct 636 ms 16008 KB Output is correct
91 Correct 634 ms 20060 KB Output is correct
92 Correct 713 ms 20312 KB Output is correct
93 Correct 716 ms 20320 KB Output is correct
94 Correct 701 ms 20324 KB Output is correct
95 Correct 618 ms 20316 KB Output is correct
96 Correct 568 ms 16592 KB Output is correct
97 Correct 618 ms 16592 KB Output is correct
98 Correct 576 ms 18540 KB Output is correct
99 Correct 738 ms 20016 KB Output is correct
100 Correct 662 ms 18096 KB Output is correct
101 Correct 707 ms 17744 KB Output is correct
102 Correct 676 ms 16556 KB Output is correct
103 Correct 674 ms 26620 KB Output is correct
104 Correct 611 ms 26860 KB Output is correct
105 Correct 575 ms 26848 KB Output is correct
106 Correct 587 ms 17468 KB Output is correct
107 Correct 559 ms 17408 KB Output is correct
108 Correct 617 ms 17076 KB Output is correct
109 Correct 635 ms 16976 KB Output is correct