oj.uz

Submission #980936

# Submission time Handle Problem Language Result Execution time Memory
980936 2024-05-12T15:59:30 Z vjudge1 Beech Tree (IOI23_beechtree) C++17
0 / 100
 4 ms 4700 KB 
#include <bits/stdc++.h>
#define endl '\n'
#define mp make_pair
#define pb push_back
#define f first
#define s second
#define fo(i,n) for(auto i =0 ; i < n;i++)
#define fore(i,l,r) for(auto i = l; i < r;i++)
#define forex(i,r,l) for(auto i = r; i >= l; i--)
#define ffo(i,n) forex(i,n-1,0)
#define all(x) x.begin(),x.end()
#define lsb(x) x&(-x)
#define sz(x) (int)x.size()
#define gcd(a,b) __gcd(a,b)
#define vii vector<ii>
using namespace std;
using ll = long long; using ull = unsigned long long;
using vi = vector<int>;using ii = pair<int,int>;using mii = map<int,int>;
// #pragma GCC target ("avx2")
// #pragma GCC optimization ("O3")
// #pragma GCC optimization ("unroll-loops")
// bool are_connected(vi A, vi B);
const int N = 9;
vi graph[N];vi res,c,p;
vi dfs(int nodo){
    // cout << nodo << endl; cout.flush();
    vi hijos;hijos.pb(nodo);
    for(int v :graph[nodo]){
        vi act = dfs(v);
        for(int v :act)hijos.pb(v);
    }
    sort(all(hijos));
    // cout << "Nodo " << nodo << endl;
    // for(auto v: hijos) cout << v << " ";cout<<endl;
    do{
        // vi acabe = hijos;reverse(all(acabe));
        // if(is_sorted(all(acabe)))break;
        vi cn(505, 0);
        bool no = 1;
        fo(i,sz(hijos)){
            if(p[cn[hijos[i]]] != p[i]){no=0;break;}
            cn[c[hijos[i]]] ++;
        }
        if(no){res[nodo] = 1; break;}
    }while(std::next_permutation(all(hijos)));
    return hijos;
}
vi beechtree(int n, int m, vi P, vi C){c=C;p=P;
    res.resize(n,0);
    fore(i,1,n){
        graph[p[i]].pb(i);
    }
    dfs(0);
    return res;
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 4 ms 4700 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #1
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 4 ms 4700 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #6
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 4 ms 4700 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #8
0.0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #9
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 4 ms 4700 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -