제출 #553154

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
553154	2022-04-24 19:35:02	Talha_Taki	Political Development (BOI17_politicaldevelopment)	C++17	100 / 100	1113 ms	28760 KiB

politicaldevelopment

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#include <bits/stdc++.h>
 
using namespace std;
 
 
typedef long long ll;
typedef pair <int, int> pii;
 
 
int main(const int argc, const char *argv[]) {
 
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, k;
    cin >> n >> k;
    vector <set <int>> adj(n);
    set <pii> S;
    for(int i = 0; i < n; ++i) {
        int d;
        cin >> d;
        for(int j = 0; j < d; ++j) {
            int x;
            cin >> x;
            adj[i].insert(x);
        }
 
 
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