Submission #1354393

#	Time	Username	Problem	Language	Result	Execution time	Memory
1354393		TroySer	Make them Meet (EGOI24_makethemmeet)	C++20	0 / 100	2 ms	580 KiB

Main

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main() {

    ll N, M;
    cin >> N >> M;

    vector<vector<ll> > adjList(N);
    for (ll i = 0; i < M; i++) {
        ll ui, vi;
        cin >> ui >> vi;
        adjList[ui].push_back(vi);
        adjList[vi].push_back(ui);
    }

    vector<pair<ll, ll> > ij;

    for (ll i = 0; i < N - 1; i++) {
        for (ll j = 0; j < N - i; j++) {
            ij.push_back({j, j + 1});
        }
    }

    cout << ij.size() << endl;
    
    for (auto &l: ij) {

        vector<ll> colors(N, 0);
        colors[l.first] = colors[l.second] = 1;
        for (ll i = 0; i < N; i++) {
            if (i != 0) cout << " ";
            cout << colors[i];
        }
        cout << endl;

    }

}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 13
• Subtask 3: 0 / 11
• Subtask 4: 0 / 36
• Subtask 5: 0 / 30