답안 #1005507

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1005507 2024-06-22T14:00:20 Z vjudge1 Party (POI11_imp) C++17
100 / 100
343 ms 9444 KB
#include <bits/stdc++.h>
// #include <ext/pb_ds/assoc_container.hpp>
// #include <ext/pb_ds/tree_policy.hpp>

using namespace std;
// using namespace __gnu_pbds;

#define int long long
#define mod 1000000007
#define base 7001
#define base2 757
// #define pi acos(-1)
#define double long double
// #define ordered_set tree<int, null_type, less<int>, rb_tree_tag,tree_order_statistics_node_update>
// #define ordered_multiset tree<int, null_type, less_equal<int>, rb_tree_tag,tree_order_statistics_node_update>

#pragma GCC optimize("O3,Ofast,unroll-loops")
#pragma GCC target("avx2,sse3,sse4,avx")

constexpr int maxn = 3001;
const int N = 1 << (int)(ceil(log2(maxn)));

int n, m;
bool adj[maxn][maxn];

signed main()
{
    cin.tie(0) -> sync_with_stdio(0);
    cin >> n >> m;
    for (int i = 0; i < m; i++)
    {
        int x, y;
        cin >> x >> y;
        adj[x][y] = 1;
        adj[y][x] = 1;
    }
    set<int>s;
    for (int i = 0; i < n; i++)
        s.insert(i + 1);
    for (int i = 1; i <= n; i++)
    {
        for (int j = 1; j <= n; j++)
        {
            if (i != j && !adj[i][j] && s.find(i) != s.end() && s.find(j) != s.end())
            {
                s.erase(i);
                s.erase(j);
            }
        }
    }
    int cnt = 0;
    for (auto i : s)
    {
        if (cnt >= n / 3)
            return 0;
        cout << i << " ";
        cnt++;
    }
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 600 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 1 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2652 KB Output is correct
2 Correct 9 ms 2648 KB Output is correct
3 Correct 9 ms 2652 KB Output is correct
4 Correct 9 ms 2652 KB Output is correct
5 Correct 10 ms 2652 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2652 KB Output is correct
2 Correct 35 ms 4732 KB Output is correct
3 Correct 37 ms 4696 KB Output is correct
4 Correct 37 ms 4700 KB Output is correct
5 Correct 41 ms 4732 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 2652 KB Output is correct
2 Correct 94 ms 6748 KB Output is correct
3 Correct 88 ms 6748 KB Output is correct
4 Correct 88 ms 6764 KB Output is correct
5 Correct 90 ms 6780 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 4700 KB Output is correct
2 Correct 125 ms 6776 KB Output is correct
3 Correct 128 ms 6748 KB Output is correct
4 Correct 150 ms 6780 KB Output is correct
5 Correct 134 ms 6744 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 84 ms 6748 KB Output is correct
2 Correct 148 ms 6760 KB Output is correct
3 Correct 148 ms 6744 KB Output is correct
4 Correct 156 ms 6748 KB Output is correct
5 Correct 182 ms 6744 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 144 ms 6748 KB Output is correct
2 Correct 207 ms 8796 KB Output is correct
3 Correct 236 ms 8820 KB Output is correct
4 Correct 252 ms 8836 KB Output is correct
5 Correct 214 ms 8828 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 194 ms 8792 KB Output is correct
2 Correct 277 ms 8792 KB Output is correct
3 Correct 246 ms 9044 KB Output is correct
4 Correct 252 ms 8792 KB Output is correct
5 Correct 281 ms 8796 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 252 ms 8792 KB Output is correct
2 Correct 311 ms 8796 KB Output is correct
3 Correct 310 ms 8792 KB Output is correct
4 Correct 306 ms 8836 KB Output is correct
5 Correct 323 ms 8792 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 267 ms 8820 KB Output is correct
2 Correct 343 ms 8952 KB Output is correct
3 Correct 322 ms 9044 KB Output is correct
4 Correct 332 ms 9088 KB Output is correct
5 Correct 317 ms 9044 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 307 ms 9244 KB Output is correct
2 Correct 331 ms 9296 KB Output is correct
3 Correct 340 ms 9444 KB Output is correct
4 Correct 341 ms 9248 KB Output is correct
5 Correct 338 ms 9268 KB Output is correct