oj.uz

Submission #316990

# Submission time Handle Problem Language Result Execution time Memory
316990 2020-10-28T21:54:40 Z thecodingwizard Party (POI11_imp) C++11
9 / 100
 917 ms 9208 KB 
#include <bits/stdc++.h>

using namespace std;

#define pb push_back

bool adj[3000][3000];
bool dead[3000];

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int n, m; cin >> n >> m;

    for (int i = 0; i < m; i++) {
        int a, b; cin >> a >> b; --a; --b;
        adj[a][b] = 1; adj[b][a] = 1;
    }

    for (int i = 0; i < n; i++) {
        for (int j = i+1; j < n; j++) {
            if (!dead[i] && !dead[j] && !adj[i][j]) {
                dead[i] = dead[j] = 1;
            }
        }
    }

    int ct = 0;
    for (int i = 0; i < n; i++) {
        if (!dead[i]) {
            cout << i+1 << " ";
            ct++;
            if (ct == n*2/3) break;
        }
    }
    cout << endl;

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 512 KB Output is correct
3 Correct 1 ms 548 KB Output is correct
4 Correct 1 ms 640 KB Output is correct
5 Correct 1 ms 640 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 896 KB Output is correct
2 Incorrect 16 ms 1792 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1536 KB Output is correct
2 Incorrect 62 ms 3320 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 2048 KB Output is correct
2 Incorrect 168 ms 4736 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 46 ms 3072 KB Output is correct
2 Incorrect 269 ms 5632 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 152 ms 4736 KB Output is correct
2 Incorrect 335 ms 6144 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 294 ms 6264 KB Output is correct
2 Incorrect 485 ms 7040 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 451 ms 7140 KB Output is correct
2 Incorrect 606 ms 7708 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 542 ms 7728 KB Output is correct
2 Incorrect 739 ms 8312 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 652 ms 8448 KB Output is correct
2 Incorrect 879 ms 8952 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -

Subtask #11
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 831 ms 9200 KB Output is correct
2 Incorrect 917 ms 9208 KB Wypisano za du¿o osób
3 Halted 0 ms 0 KB -