Submission #76447520

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Source Code Expand

//競プロ　C++テンプレ
#include <bits/stdc++.h>
using namespace std;

#define all(x) x.begin(),x.end()
#define ll long long
#define pb push_back


int main() {
    int N;
    cin >> N;
    bool isok = true;
    vector<pair<int,int>> vp(N);
    for(int i = 0; i < N;i++){
      cin >> vp.at(i).first;
    }
    for(int i = 0; i < N;i++){
      cin >> vp.at(i).second;
    }
    for(int i = 0; i < N;i++){
      int kk = vp.at(i).second - 1;
      if(vp.at(kk).first - 1 != i){
        isok = false;
        break;
      }
    }
    if(isok){
      cout << "Yes" << endl;
    }else{
      cout << "No" << endl;
    }
}

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