#include <bits/stdc++.h> using namespace std; int main() { long long n, a[2000], i, t, sum = 0, b[2000]; cin >> n; for (i = 0; i < n; i++) { cin >> a[i]; } cin >> t; for (i = 0; i < n; i++) { if (a[i] == t) { cout << i + 1 << " "; break; } } for (i = 0; i < n; i++) { if (a[i] == t) { b[i] = i + 1; sum++; } } cout << b[sum]; }