oj.uz

Submission #212091

# Submission time Handle Problem Language Result Execution time Memory
212091 2020-03-22T09:04:53 Z M0REDA Chameleon's Love (JOI20_chameleon) C++14
0 / 100
 4 ms 384 KB 
#include <bits/stdc++.h>
#include "chameleon.h"
#define debug(x) cerr << #x << " = " << x << ", ";
#define ll long long
#define pb push_back
using namespace std;
#define FAST_IO                       \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL);
void Solve(int N)
{
    vector<vector<int>> v(2 * N + 1);
    vector<int> graph(2 * N + 1, -1);
    for (int i = 1; i <= 2 * N; i++)
    {
        for (int j = i + 1; j <= 2 * N && v[i].size() < 3; j++)
        {
            vector<int> p;
            p.pb(i);
            p.pb(j);
            if (Query(p) == 1)
            {
                v[i].pb(j);
                v[j].pb(i);
            }
        }
    }
    for (int i = 1; i <= 2 * N; i++)
    {
        for (int j = 0; j < 3 && graph[i] == -1; j++)
        {
            for (int k = j + 1; k < 3; k++)
            {
                vector<int> p;
                p.pb(i);
                p.pb(v[i][j]);
                p.pb(v[i][k]);
                if (Query(p) == 1)
                {
                    graph[i] = v[i][3 - j - k];
                    break;
                }
            }
        }
    }
    for (int i = 1; i <= 2 * N; i++)
    {
        for (int j = 0; j < 3; j++)
        {
            if (v[i][j] == graph[i] || i == graph[v[i][j]])
            {
                continue;
            }
            Answer(i, v[i][j]);
            break;
        }
    }
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -