#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define _ << " " <<
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define ull unsigned long long
#define lll __int128
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define BlueCrowner ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define FOR(i, a, b) for (ll i = (a); i < (b); i++)
#define FORD(i, a, b) for (ll i = (a); i >= (b); i--)
const ll mod = 1e9 + 7;
const ll mod1 = 998244353;
const ll naim = 1e9;
const ll max_bit = 60;
const ull tom = ULLONG_MAX;
const ll MAXN = 100005;
const ll LOG = 20;
const ll NAIM = 1e18;
const ll N = 2e6 + 5;
// ---------- GCD ----------
ll gcd(ll a, ll b) {
while (b) {
a %= b;
swap(a, b);
}
return a;
}
// ---------- LCM ----------
ll lcm(ll a, ll b) {
return a / gcd(a, b) * b;
}
// ---------- Modular Exponentiation ----------
ll modpow(ll a, ll b, ll m = mod) {
ll c = 1;
a %= m;
while (b > 0) {
if (b & 1) c = c * a % m;
a = a * a % m;
b >>= 1;
}
return c;
}
// ---------- Modular Inverse (Fermat’s Little Theorem) ----------
ll modinv(ll a, ll m = mod) {
return modpow(a, m - 2, m);
}
// ---------- Factorials and Inverse Factorials ----------
ll fact[N], invfact[N];
void pre_fact(ll n = N-1, ll m = mod) {
fact[0] = 1;
for (ll i = 1; i <= n; i++) fact[i] = fact[i-1] * i % m;
invfact[n] = modinv(fact[n], m);
for (ll i = n; i > 0; i--) invfact[i-1] = invfact[i] * i % m;
}
// ---------- nCr ----------
ll nCr(ll n, ll r, ll m = mod) {
if (r < 0 || r > n) return 0;
return fact[n] * invfact[r] % m * invfact[n-r] % m;
}
// ---------- Sieve of Eratosthenes ----------
vector<ll> primes;
bool is_prime[N];
void sieve(ll n = N-1) {
fill(is_prime, is_prime + n + 1, true);
is_prime[0] = is_prime[1] = false;
for (ll i = 2; i * i <= n; i++) {
if (is_prime[i]) {
for (ll j = i * i; j <= n; j += i)
is_prime[j] = false;
}
}
for (ll i = 2; i <= n; i++)
if (is_prime[i]) primes.pb(i);
}
void solve() {
ll n; cin >> n;
vector<ll> a(n); for(auto &x : a) cin >> x;
vector<ll> b(n); for(auto &x : b) cin >> x;
map<ll, ll> cnt;
cnt[a[0]]++;
FOR(i, 1, n) {
cnt[a[i]]++;
cnt[b[i]]++;
}
FOR(i, 2, n) {
a[i] = max(a[i], a[i - 1]);
b[i] = max(b[i], b[i - 1]);
}
vector<ll> a1, b1;
FOR(i, 1, n) {
a1.pb(a[i]);
b1.pb(b[i]);
}
vector<ll> add(n, 0);
FOR(i, 0, n - 1) {
auto it = upper_bound(all(b1), a1[i]);
if(it == b1.begin()) {
add[0]++;
add[n - 1]--;
continue;
}
ll num = it - b1.begin();
cnt[a1[i]] += num;
ll pos = it - b1.begin();
add[pos]++;
add[n - 1]--;
}
FOR(i, 1, n) add[i] += add[i - 1];
FOR(i, 0, n - 1) {
cnt[b1[i]] += add[i];
}
ll mx = 0, val;
for(auto &[x, num] : cnt) {
if(mx <= num) {
mx = num;
val = x;
}
}
cout << val _ mx << '\n';
}
int main() {
BlueCrowner;
ll t = 1;
//cin >> t;
while (t--) {
solve();
}
return 0;
}
