Submission #864652

#	Time	Username	Problem	Language	Result	Execution time	Memory
864652		maks007	Political Development (BOI17_politicaldevelopment)	C++14	4 / 100	3 ms	604 KiB

politicaldevelopment

// Bismi Allah
#include "bits/stdc++.h"

using namespace std;

signed main () {
	int n, k;
	cin >> n >> k;
	vector <int> g[n];
	int f = 0;
	for(int i = 0; i < n; i ++) {
		int sz;
		cin >> sz;
		if(sz) f = 1;
		for(int v;sz>=1;sz--) {
			cin >> v;
			g[i].push_back(v-1);
		}
	}
	if(f) cout << 2;
	else cout << 1;
	return 0;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 23
• Subtask 4: 0 / 38
• Subtask 5: 0 / 23