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Submission #746562

# Submission time Handle Problem Language Result Execution time Memory
746562 2023-05-22T19:24:53 Z Rafi22 Digital Circuit (IOI22_circuit) C++17
18 / 100
 3000 ms 21264 KB 
#include <bits/stdc++.h>

using namespace std;

#define endl '\n'
#define st first
#define nd second
#define pb push_back
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
#define ll long long
ll mod=1000002022;
int inf=1000000007;
ll infl=1000000000000000007;

const int N=200007,pot=1<<18;

bool is[N];
vector<int>G[N];
ll ile[N];
vector<ll> P[N];
vector<ll> S[N];

ll seg[2*pot+7][2];
bool lzy[2*pot+7];

void push(int v)
{
    if(lzy[v])
    {
        swap(seg[2*v][0],seg[2*v][1]);
        swap(seg[2*v+1][0],seg[2*v+1][1]);
        lzy[2*v]^=1;
        lzy[2*v+1]^=1;
        lzy[v]=0;
    }
}

void ins(int v,int a,int b,int l,int r)
{
    if(a<=l&&b>=r)
    {
        swap(seg[v][0],seg[v][1]);
        lzy[v]^=1;
        return ;
    }
    if(r<a||l>b) return ;
    push(v);
    ins(2*v,a,b,l,(l+r)/2);
    ins(2*v+1,a,b,(l+r)/2+1,r);
    seg[v][0]=seg[2*v][0]+seg[2*v+1][0];
    seg[v][1]=seg[2*v][1]+seg[2*v+1][1];
}

int n,m;

void dfs(int v)
{
    ile[v]=max(1,sz(G[v]));
    for(auto u:G[v])
    {
        dfs(u);
        ile[v]=ile[v]*ile[u]%mod;
    }
}

void dfs1(int v,ll c)
{
    if(sz(G[v])==0)
    {
        seg[v+pot-1][is[v]]=c;
        return ;
    }
    P[v].resize(sz(G[v])+2,1);
    for(int i=0;i<sz(G[v]);i++) P[v][i+1]=P[v][i]*ile[G[v][i]]%mod;
    S[v].resize(sz(G[v])+2,1);
    for(int i=sz(G[v])-1;i>=0;i--) S[v][i+1]=S[v][i+2]*ile[G[v][i]]%mod;
    for(int i=0;i<sz(G[v]);i++)
    {
        dfs1(G[v][i],c*P[v][i]%mod*S[v][i+2]%mod);
    }
    for(int i=pot-1;i>0;i--)
    {
        seg[i][0]=(seg[2*i][0]+seg[2*i+1][0])%mod;
        seg[i][1]=(seg[2*i][1]+seg[2*i+1][1])%mod;
    }
}

void init(int N,int M,vector<int>p,vector<int>a)
{
    n=N,m=M;
    for(int i=0;i<m;i++) is[i+n]=a[i];
    for(int i=1;i<n+m;i++) G[p[i]].pb(i);
    dfs(0);
    dfs1(0,1);
}

int count_ways(int l,int r)
{
    ins(1,l,r,1,pot);
    return seg[1][1]%mod;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18512 KB Output is correct
2 Correct 13 ms 18512 KB Output is correct
3 Correct 13 ms 18512 KB Output is correct
4 Correct 14 ms 18512 KB Output is correct
5 Correct 12 ms 18512 KB Output is correct
6 Correct 14 ms 18608 KB Output is correct
7 Correct 12 ms 18512 KB Output is correct
8 Correct 12 ms 18512 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18528 KB Output is correct
2 Correct 659 ms 18660 KB Output is correct
3 Correct 1281 ms 18796 KB Output is correct
4 Correct 1280 ms 18672 KB Output is correct
5 Correct 1260 ms 18676 KB Output is correct
6 Correct 1808 ms 18600 KB Output is correct
7 Correct 2426 ms 18588 KB Output is correct
8 Correct 2393 ms 18604 KB Output is correct
9 Correct 2390 ms 18768 KB Output is correct
10 Correct 2433 ms 18768 KB Output is correct
11 Correct 2386 ms 18892 KB Output is correct
12 Correct 2017 ms 18640 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18512 KB Output is correct
2 Correct 13 ms 18512 KB Output is correct
3 Correct 13 ms 18512 KB Output is correct
4 Correct 14 ms 18512 KB Output is correct
5 Correct 12 ms 18512 KB Output is correct
6 Correct 14 ms 18608 KB Output is correct
7 Correct 12 ms 18512 KB Output is correct
8 Correct 12 ms 18512 KB Output is correct
9 Correct 13 ms 18528 KB Output is correct
10 Correct 659 ms 18660 KB Output is correct
11 Correct 1281 ms 18796 KB Output is correct
12 Correct 1280 ms 18672 KB Output is correct
13 Correct 1260 ms 18676 KB Output is correct
14 Correct 1808 ms 18600 KB Output is correct
15 Correct 2426 ms 18588 KB Output is correct
16 Correct 2393 ms 18604 KB Output is correct
17 Correct 2390 ms 18768 KB Output is correct
18 Correct 2433 ms 18768 KB Output is correct
19 Correct 2386 ms 18892 KB Output is correct
20 Correct 2017 ms 18640 KB Output is correct
21 Correct 1785 ms 18844 KB Output is correct
22 Correct 2028 ms 18716 KB Output is correct
23 Correct 1670 ms 18600 KB Output is correct
24 Correct 2517 ms 18780 KB Output is correct
25 Correct 2457 ms 18784 KB Output is correct
26 Correct 2463 ms 18800 KB Output is correct
27 Correct 2477 ms 19028 KB Output is correct
28 Correct 2445 ms 18912 KB Output is correct
29 Correct 13 ms 18512 KB Output is correct
30 Correct 13 ms 18496 KB Output is correct
31 Correct 2433 ms 18704 KB Output is correct
32 Correct 2421 ms 18912 KB Output is correct
33 Correct 1240 ms 18704 KB Output is correct
34 Correct 620 ms 18588 KB Output is correct
35 Correct 20 ms 18572 KB Output is correct
36 Correct 2418 ms 18900 KB Output is correct
37 Correct 2441 ms 18768 KB Output is correct
38 Correct 2424 ms 18780 KB Output is correct
39 Correct 1759 ms 18660 KB Output is correct
40 Correct 1234 ms 18724 KB Output is correct
41 Correct 894 ms 18572 KB Output is correct
42 Correct 115 ms 18556 KB Output is correct

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3062 ms 21264 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 3062 ms 21264 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18528 KB Output is correct
2 Correct 659 ms 18660 KB Output is correct
3 Correct 1281 ms 18796 KB Output is correct
4 Correct 1280 ms 18672 KB Output is correct
5 Correct 1260 ms 18676 KB Output is correct
6 Correct 1808 ms 18600 KB Output is correct
7 Correct 2426 ms 18588 KB Output is correct
8 Correct 2393 ms 18604 KB Output is correct
9 Correct 2390 ms 18768 KB Output is correct
10 Correct 2433 ms 18768 KB Output is correct
11 Correct 2386 ms 18892 KB Output is correct
12 Correct 2017 ms 18640 KB Output is correct
13 Execution timed out 3062 ms 21264 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18512 KB Output is correct
2 Correct 13 ms 18512 KB Output is correct
3 Correct 13 ms 18512 KB Output is correct
4 Correct 14 ms 18512 KB Output is correct
5 Correct 12 ms 18512 KB Output is correct
6 Correct 14 ms 18608 KB Output is correct
7 Correct 12 ms 18512 KB Output is correct
8 Correct 12 ms 18512 KB Output is correct
9 Correct 13 ms 18528 KB Output is correct
10 Correct 659 ms 18660 KB Output is correct
11 Correct 1281 ms 18796 KB Output is correct
12 Correct 1280 ms 18672 KB Output is correct
13 Correct 1260 ms 18676 KB Output is correct
14 Correct 1808 ms 18600 KB Output is correct
15 Correct 2426 ms 18588 KB Output is correct
16 Correct 2393 ms 18604 KB Output is correct
17 Correct 2390 ms 18768 KB Output is correct
18 Correct 2433 ms 18768 KB Output is correct
19 Correct 2386 ms 18892 KB Output is correct
20 Correct 2017 ms 18640 KB Output is correct
21 Correct 1785 ms 18844 KB Output is correct
22 Correct 2028 ms 18716 KB Output is correct
23 Correct 1670 ms 18600 KB Output is correct
24 Correct 2517 ms 18780 KB Output is correct
25 Correct 2457 ms 18784 KB Output is correct
26 Correct 2463 ms 18800 KB Output is correct
27 Correct 2477 ms 19028 KB Output is correct
28 Correct 2445 ms 18912 KB Output is correct
29 Correct 13 ms 18512 KB Output is correct
30 Correct 13 ms 18496 KB Output is correct
31 Correct 2433 ms 18704 KB Output is correct
32 Correct 2421 ms 18912 KB Output is correct
33 Correct 1240 ms 18704 KB Output is correct
34 Correct 620 ms 18588 KB Output is correct
35 Correct 20 ms 18572 KB Output is correct
36 Correct 2418 ms 18900 KB Output is correct
37 Correct 2441 ms 18768 KB Output is correct
38 Correct 2424 ms 18780 KB Output is correct
39 Correct 1759 ms 18660 KB Output is correct
40 Correct 1234 ms 18724 KB Output is correct
41 Correct 894 ms 18572 KB Output is correct
42 Correct 115 ms 18556 KB Output is correct
43 Execution timed out 3029 ms 19156 KB Time limit exceeded
44 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 18512 KB Output is correct
2 Correct 13 ms 18512 KB Output is correct
3 Correct 13 ms 18512 KB Output is correct
4 Correct 14 ms 18512 KB Output is correct
5 Correct 12 ms 18512 KB Output is correct
6 Correct 14 ms 18608 KB Output is correct
7 Correct 12 ms 18512 KB Output is correct
8 Correct 12 ms 18512 KB Output is correct
9 Correct 13 ms 18528 KB Output is correct
10 Correct 659 ms 18660 KB Output is correct
11 Correct 1281 ms 18796 KB Output is correct
12 Correct 1280 ms 18672 KB Output is correct
13 Correct 1260 ms 18676 KB Output is correct
14 Correct 1808 ms 18600 KB Output is correct
15 Correct 2426 ms 18588 KB Output is correct
16 Correct 2393 ms 18604 KB Output is correct
17 Correct 2390 ms 18768 KB Output is correct
18 Correct 2433 ms 18768 KB Output is correct
19 Correct 2386 ms 18892 KB Output is correct
20 Correct 2017 ms 18640 KB Output is correct
21 Correct 1785 ms 18844 KB Output is correct
22 Correct 2028 ms 18716 KB Output is correct
23 Correct 1670 ms 18600 KB Output is correct
24 Correct 2517 ms 18780 KB Output is correct
25 Correct 2457 ms 18784 KB Output is correct
26 Correct 2463 ms 18800 KB Output is correct
27 Correct 2477 ms 19028 KB Output is correct
28 Correct 2445 ms 18912 KB Output is correct
29 Correct 13 ms 18512 KB Output is correct
30 Correct 13 ms 18496 KB Output is correct
31 Correct 2433 ms 18704 KB Output is correct
32 Correct 2421 ms 18912 KB Output is correct
33 Correct 1240 ms 18704 KB Output is correct
34 Correct 620 ms 18588 KB Output is correct
35 Correct 20 ms 18572 KB Output is correct
36 Correct 2418 ms 18900 KB Output is correct
37 Correct 2441 ms 18768 KB Output is correct
38 Correct 2424 ms 18780 KB Output is correct
39 Correct 1759 ms 18660 KB Output is correct
40 Correct 1234 ms 18724 KB Output is correct
41 Correct 894 ms 18572 KB Output is correct
42 Correct 115 ms 18556 KB Output is correct
43 Execution timed out 3062 ms 21264 KB Time limit exceeded
44 Halted 0 ms 0 KB -