oj.uz

Submission #908637

# Submission time Handle Problem Language Result Execution time Memory
908637 2024-01-16T15:41:54 Z vjudge1 Carnival (CEOI14_carnival) C++17
0 / 100
 5 ms 500 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int N = 150 + 7;
bool found[N], root[N];
vector<int> same[N];
int sol[N];

int n;

int ask(vector<int> guys) {
    cout << guys.size() << " ";
    for (int i : guys) cout << i << " ";
    cout << endl;
    int res;
    cin >> res;
    return res;
}

int main() {
    cin >> n;
    for (int i = 1; i <= n; ++i) {
        for (int j = i + 1; j <= n; ++j) {
            if (found[j] == true) continue;
            vector<int> v = {i, j};
            if (ask(v) == 1) {
                same[i].push_back(j);
                root[i] = true;
                found[j] = true;
            }
        }
    }
    for (int i = 1; i <= n; ++i) if (found[i] == 0) root[i] = 1;
    int c = 0;
    for (int i = 1; i <= n; ++i) {
        if (root[i] == 1) {
            ++c;
            sol[i] = c;
            for (auto j : same[i]) {
                sol[j] = c;
            }
        }
    }
    for (int i = 1; i <= n; ++i) cout << sol[i] << " ";
    cout << endl;
    return 0;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 344 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 500 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 436 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 344 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -