// keses.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
#include <map>
using namespace std;
unsigned long long n, i, keses,a;
map<long long, long long>x;
int main()
{
cin >> n;
for (i = 1; i <= n; ++i)
{
cin >> a;
x[a] = i;
}
keses = n;
for (auto& e : x)
{
if (e.second < keses) keses = e.second;
}
cout << keses;
return 0;
}
/*
6
1848 1849 1848 1849 895 1516
*/
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu
// Tips for Getting Started:
// 1. Use the Solution Explorer window to add/manage files
// 2. Use the Team Explorer window to connect to source control
// 3. Use the Output window to see build output and other messages
// 4. Use the Error List window to view errors
// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file