제출 #1345771

#제출 시각아이디문제언어결과실행 시간메모리
1345771ElayV13이주 (IOI25_migrations)C++20
10 / 100
20 ms448 KiB
#include "migrations.h"
#include "bits/stdc++.h"
using namespace std;

pair<int,int> mx_dis={-1,-1};
int dd[10001];

int send_message(int N,int i,int Pi)
{
      dd[i]=dd[Pi]+1;
      mx_dis=max(mx_dis,{dd[i],i});
      if(i==N-1) return mx_dis.second;
      else return 0;
}
pair<int,int>longest_path(vector<int>S)
{
      int n=S.size();
      return {0,S[n-1]};
}
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