Submission #76439874

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define LONGMAX 1e18
#define INTMAX 2147483647

int main(void)
{
    int N;
    cin >> N;
    vector<int> A(N, 0), B(N, 0);
    for (int i = 0; i < N; i++)
    {
        cin >> A[i];
        A[i]--;
    }
    for (int i = 0; i < N; i++)
    {
        cin >> B[i];
        B[i]--;
    }
    // i == B[A[i]]なら正直もの、そうでないなら嘘
    int ans = 0;
    for (int i = 0; i < N; i++)
    {
        if (i != B[A[i]])
        {
            ans++;
        }
    }
    if (ans == 0)
    {
        cout << "Yes" << endl;
    }
    else
    {
        cout << "No" << endl;
    }
    return 0;
}

Submission Info

Judge Result