제출 #934865

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
934865		irmuun	Political Development (BOI17_politicaldevelopment)	C++17	4 / 100	2 ms	860 KiB

politicaldevelopment

#include<bits/stdc++.h>
 
using namespace std;
 
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
 
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,k;
    cin>>n>>k;
    ll d[n];
    vector<ll>adj[n];
    bool ok=false;
    for(ll i=0;i<n;i++){
        cin>>d[i];
        if(d[i]>0) ok=true;
        adj[i].resize(d[i]);
        for(ll j=0;j<d[i];j++){
            cin>>adj[i][j];
        }
    }
    cout<<(ok?2:1);
}

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