Submission #372017

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
372017	2021-02-27 07:51:10	gustason	April Fools (LMIO17_faktai)	C++11	100 / 100	505 ms	492 KiB

faktai

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#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int n, f;
vector<vector<int>> a;
bool check(vector<bool> fact) {
    for(int i = 0; i < n; i++) {
        int cnt = 0;
        for(int j = 0; j < (int) a[i].size(); j++) {
            if (fact[a[i][j]] == false) {
                cnt++;
            }
        }
        if (cnt != 1) return false;
    }
    return true;
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> n >> f;
    a.resize(n);
    for(int i = 0; i < n; i++) {
        int k;
        cin >> k;
        a[i].resize(k);
        for(int j = 0; j < k; j++) {
            cin >> a[i][j];
            a[i][j]--;
        }
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 60 / 60