oj.uz

Submission #746082

# Submission time Handle Problem Language Result Execution time Memory
746082 2023-05-21T11:29:56 Z Rafi22 Mechanical Doll (IOI18_doll) C++14
84 / 100
 122 ms 42196 KB 
#include <bits/stdc++.h>
#include "doll.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=1000000007;
int inf=1000000007;
ll infl=1000000000000000007;

const int N=200007;

int it,n;

int x[N+20];
int y[N+20];
bool state[N+20];
bool kon[N+20];

void build(int v,int l,int r)
{
    if(l+1==r)
    {
        kon[v]=1;
        if(n==l) x[v]=-1;
        return ;
    }
    it++;
    y[v]=-it;
    build(it,l,(l+r)/2);
    if(n>(l+r)/2)
    {
        it++;
        x[v]=-it;
        build(it,(l+r)/2+1,r);
    }
    else x[v]=-1;
}

void push(int v,int k)
{
    state[v]^=1;
    if(state[v])
    {
        if(kon[v])
        {
            if(x[v]==-1) push(1,k);
            else x[v]=k;
        }
        else push(-x[v],k);
    }
    else
    {
        if(kon[v])
        {
            if(y[v]==-1) push(1,k);
            else y[v]=k;
        }
        else push(-y[v],k);
    }
}

/*void answer(vector<int>c,vector<int>X,vector<int>Y)
{
    for(auto a:c) cout<<a<<" ";
    cout<<endl;
    for(auto a:X) cout<<a<<" ";
    cout<<endl;
    for(auto a:Y) cout<<a<<" ";
    cout<<endl;
}*/

void create_circuit(int m,vector<int>a)
{
    vector<int>c(m+1);
    n=sz(a);
    c[0]=a[0];
    for(int i=1;i<=m;i++) c[i]=-1;
    int p=1;
    while(p<n) p*=2;
    it++;
    build(1,1,p);
    for(int i=0;i<n-1;i++) push(1,a[i+1]);
    push(1,0);
    vector<int>X,Y;
    for(int i=1;i<=it;i++) X.pb(x[i]);
    for(int i=1;i<=it;i++) Y.pb(y[i]);
    answer(c,X,Y);
}

/*int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    create_circuit(5,{1,2,1,1,1});

    return 0;
}*/

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 37 ms 4764 KB Output is correct
3 Correct 35 ms 4168 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 12 ms 1492 KB Output is correct
6 Correct 55 ms 6316 KB Output is correct
7 Runtime error 30 ms 42196 KB Execution killed with signal 11
8 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 37 ms 4764 KB Output is correct
3 Correct 35 ms 4168 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 12 ms 1492 KB Output is correct
6 Correct 55 ms 6316 KB Output is correct
7 Runtime error 30 ms 42196 KB Execution killed with signal 11
8 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 37 ms 4764 KB Output is correct
3 Correct 35 ms 4168 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 12 ms 1492 KB Output is correct
6 Correct 55 ms 6316 KB Output is correct
7 Runtime error 30 ms 42196 KB Execution killed with signal 11
8 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 64 ms 6728 KB Output is correct
3 Correct 66 ms 6620 KB Output is correct
4 Correct 92 ms 10052 KB Output is correct

Subtask #6
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 64 ms 6728 KB Output is correct
3 Correct 66 ms 6620 KB Output is correct
4 Correct 92 ms 10052 KB Output is correct
5 Correct 107 ms 10436 KB Output is correct
6 Correct 122 ms 10176 KB Output is correct
7 Correct 98 ms 10280 KB Output is correct
8 Correct 101 ms 10060 KB Output is correct
9 Correct 61 ms 6640 KB Output is correct
10 Correct 110 ms 10048 KB Output is correct
11 Correct 101 ms 10024 KB Output is correct
12 Correct 69 ms 6564 KB Output is correct
13 Correct 60 ms 6832 KB Output is correct
14 Correct 66 ms 7028 KB Output is correct
15 Correct 69 ms 7068 KB Output is correct
16 Correct 3 ms 468 KB Output is correct
17 Correct 63 ms 6728 KB Output is correct
18 Correct 60 ms 6752 KB Output is correct
19 Correct 66 ms 6576 KB Output is correct
20 Correct 99 ms 10168 KB Output is correct
21 Correct 98 ms 10052 KB Output is correct
22 Correct 113 ms 10040 KB Output is correct