Submission #971473

#	Time	Username	Problem	Language	Result	Execution time	Memory
971473		gutzzy	Political Development (BOI17_politicaldevelopment)	C++17	4 / 100	3 ms	600 KiB

politicaldevelopment

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, k, d, x;
    bool one = false;
    cin >> n >> k;
    for(int i=0;i<n;i++){
        cin >> d;
        if(d!=0) one = true;
        for(int j=0;j<d;j++) cin >> x;
    }
    if(one) cout << 2 << endl;
    else cout << 1 << endl;
    return 0;
}

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