Submission #374691

#	Time	Username	Problem	Language	Result	Execution time	Memory
374691		gustason	Fire drill (LMIO18_sauga)	C++14	31.05 / 100	41 ms	4972 KiB

sauga

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    srand(time(0));
    int t, n, s;
    cin >> t >> n >> s;

    vector<int> cant[n+1];
    for(int i = 0; i < n; i++) {
        int m;
        cin >> m;
        for(int j = 0; j < m; j++) {
            int x;
            cin >> x;
            cant[i].push_back(x);
        }
    }

    vector<bool> done(n+1, false);
    vector<int> ans;

    for(int i = 0; i < n; i++) {
        while(1) {
            int x = rand() % n;
            if (!done[x]) {
                ans.push_back(x+1);
                done[x] = true;
                break;
            }
        }
    }

    for(int i : ans) {
        cout << i << "\n";
    }
    return 0;
}

• Subtask 1: 31.0550079159 / 100