oj.uz

Submission #648359

# Submission time Handle Problem Language Result Execution time Memory
648359 2022-10-06T08:42:29 Z berr The Collection Game (BOI21_swaps) C++17
0 / 100
 2 ms 1496 KB 
#include <bits/stdc++.h>
#include "swaps.h"
using namespace std;


void solve(int N, int V)
{
    vector<array<int, 2>> a[V];
    vector<vector<int>> vis(V, vector<int>(N+1));

    vector<int> ans(N+1), pos(N+1);
    vector<int> c[N+1];

    for(int i=1; i<=N; i++) ans[i]=i, pos[i]=i;


    for(int i=1; i<=N; i++)
    {
        for(int l=i+1; l<=N; l++)
        {
            int flag=1;
            for(int j=0; j<V&&flag; j++)
            {
                if(vis[j][i]==0&&vis[j][l]==0)
                {
                    a[j].push_back({i, l});
                    vis[j][i]=1;
                    vis[j][l]=1;
                    flag=0;
                }
            }
        }
    }

    for(int i=0; i<V&&a[i].size(); i++)
    {
        for(auto l: a[i]) schedule(l[0], l[1]);
        auto b=visit();

        for(int l=0; l<a[i].size(); l++)
        {
            if(b[l]==1) c[a[i][l][0]][a[i][l][1]]=1, c[a[i][l][1]][a[i][l][0]]=0;
            else c[a[i][l][0]][a[i][l][1]]=0, c[a[i][l][1]][a[i][l][0]]=1;
        }
    }


    vector<array<int, 2>> q;
    vector<int> s;
    for(int i=1; i<=N; i++)
    {
        int l=0;
        for(auto j: c[i]) if(j==0) l++;
            q.push_back({l, i});
    }

    sort(q.begin(), q.end());

    for(auto i: q) s.push_back(i[1]);

    answer(s);
}

Compilation message

swaps.cpp: In function 'void solve(int, int)':
swaps.cpp:40:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 2> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |         for(int l=0; l<a[i].size(); l++)
      |                      ~^~~~~~~~~~~~

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 1496 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #9
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #10
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #11
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #12
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 1488 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -