萌新求助！！

#include <bits/stdc++.h>
using namespace std;
string arr[1010];
int main() {
    int N, M;
    cin >> N;
    for (int i = 1; i <= N; i++) {
        cin >> arr[i];
    }
    cin >> M;
    for (int i = 1; i <= M; i++) {
        string temp;
        bool flag = true;
        cin >> temp;
        for (int j = 1; j <= N; j++) {
            if (arr[j] == temp) {
                cout << j << endl;
                flag = false;
            }
        }
        if (flag == true) {
            cout << "NA" << endl;
        }
    }
    return 0;
}