#include <bits/stdc++.h>
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#endif
using namespace std;
#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#define ll long long
#define forin(in, n)           \
    for (ll i = 0; i < n; i++) \
    cin >> in[i]
#define forout(out)                         \
    for (ll i = 0; i < (ll)out.size(); i++) \
    cout << out[i] << endl
#define rep(i, n) for (ll i = 0; i < n; ++i)
#define rep_up(i, a, n) for (ll i = a; i < n; ++i)
#define rep_down(i, a, n) for (ll i = a; i >= n; --i)
#define P pair<ll, ll>
#define pb push_back
#define endl "\n"

#define all(v) v.begin(), v.end()
#define fi first
#define se second
#define vvvvll vector< vector <vector <vector<ll> > > >
#define vvvll vector< vector< vector<ll> > >
#define vvll vector< vector<ll> >
#define vll vector<ll>
#define pqll priority_queue<ll>
#define pqllg priority_queue<ll, vector<ll>, greater<ll>>

template<class T> inline void vin(vector<T>& v) { rep(i, v.size()) cin >> v.at(i); }
template <class T>
using V = vector<T>;

constexpr ll INF = (1ll << 60);
constexpr ll mod = 1000000007;
//constexpr ll mod = 998244353;

constexpr double pi = 3.14159265358979323846;
template <typename T>
inline bool chmax(T &a, T b)
{
    if (a < b)
    {
        a = b;
        return 1;
    }
    return 0;
}
template <typename T>
inline bool chmin(T &a, T b)
{
    if (a > b)
    {
        a = b;
        return 1;
    }
    return 0;
}
template <typename T>
void pt(T val)
{
    cout << val << "\n";
}
template <typename T>
void pt_vll(vector<T> &v)
{
    ll vs = v.size();
    rep(i, vs)
    {
        cout << v[i];

        if (i == vs - 1)
            cout << "\n";
        else
            cout << " ";
    }
}
ll mypow(ll a, ll n)
{
    ll ret = 1;
    if (n == 0)
        return 1;
    if (a == 0)
        return 0;
    rep(i, n)
    {
        if (ret > (ll)(9e18 + 10) / a)
            return -1;
        ret *= a;
    }
    return ret;
}
long long modpow(long long a, long long n, long long mod)
{
    long long res = 1;
    while (n > 0)
    {
        if (n & 1)
            res = res * a % mod;
        a = a * a % mod;
        n >>= 1;
    }
    return res;
}
long long modinv(long long a, long long m)
{
    long long b = m, u = 1, v = 0;
    while (b)
    {
        long long t = a / b;
        a -= t * b;
        swap(a, b);
        u -= t * v;
        swap(u, v);
    }
    u %= m;
    if (u < 0)
        u += m;
    return u;
}

struct mint {
    ll x;
    constexpr mint(ll x = 0) noexcept : x((x % mod + mod) % mod) {}

    constexpr mint& operator+=(const mint& a) noexcept {
        if ((x += a.x) >= mod) x -= mod;
        return *this;
    }
    constexpr mint& operator-=(const mint& a) noexcept {
        if ((x += mod - a.x) >= mod) x -= mod;
        return *this;
    }
    constexpr mint& operator*=(const mint& a) noexcept { (x *= a.x) %= mod; return *this; }
    constexpr mint& operator/=(const mint& a) noexcept { return *this *= a.inv(); }

    constexpr mint operator-() const noexcept { return mint(-x); }
    constexpr mint operator+(const mint& a) const noexcept { return mint(*this) += a; }
    constexpr mint operator-(const mint& a) const noexcept { return mint(*this) -= a; }
    constexpr mint operator*(const mint& a) const noexcept { return mint(*this) *= a; }
    constexpr mint operator/(const mint& a) const noexcept { return mint(*this) /= a; }
    constexpr bool operator==(const mint& a) const noexcept { return x == a.x; }
    constexpr bool operator!=(const mint& a) const noexcept { return x != a.x; }

    constexpr mint pow(ll n) const {
        if (n == 0) return 1;
        mint res = pow(n >> 1);
        res *= res;
        if (n & 1) res *= *this;
        return res;
    }
    constexpr mint inv() const { return pow(mod - 2); }

    friend istream& operator>>(istream& is, mint& a) noexcept {
        ll v; is >> v;
        a = mint(v);
        return is;
    }
    friend ostream& operator<<(ostream& os, const mint& a) noexcept {
        return os << a.x;
    }
};

struct UnionFind
{
    vector<ll> par, size;

    UnionFind(ll N) : par(N)
    { //最初はすべてが根であるとして初期化
        size.resize(N, 1);
        for (ll i = 0; i < N; i++)
            par[i] = i;
    }

    ll root(ll x)
    { //データxの木の根を再帰で得る
        if (par[x] == x)
            return x;
        return par[x] = root(par[x]);
    }

    void unite(ll x, ll y)
    { //xとyの木を併合
        ll rx = root(x);
        ll ry = root(y);
        if (rx == ry)
            return; //同じ木にあるときはそのまま
        if (size[rx] > size[ry])
        {
            par[ry] = rx;
            size[rx] += size[ry];
        }
        else
        {
            par[rx] = ry;
            size[ry] += size[rx];
        }
        return;
    }

    bool same(ll x, ll y)
    { //2つのデータx,yが属する木が同じならtrue
        ll rx = root(x);
        ll ry = root(y);
        return rx == ry;
    }

    ll treesize(ll x) { return size[root(x)]; }
};

const int MAX = 2010000;
long long fac[MAX], finv[MAX], inv[MAX];
// テーブルを作る前処理
void COMinit()
{
    fac[0] = fac[1] = 1;
    finv[0] = finv[1] = 1;
    inv[1] = 1;
    for (ll i = 2; i < MAX; i++)
    {
        fac[i] = fac[i - 1] * i % mod;
        inv[i] = mod - inv[mod % i] * (mod / i) % mod;
        finv[i] = finv[i - 1] * inv[i] % mod;
    }
}

// 二項係数計算
long long COM(ll n, ll k)
{
    if (n < k)
        return 0;
    if (n < 0 || k < 0)
        return 0;
    return fac[n] * (finv[k] * finv[n - k] % mod) % mod;
}

vector<ll> enum_div(ll n)
{ //約数全列挙
    vector<ll> ret;
    for (ll i = 1; i * i <= n; ++i)
    {
        if (n % i == 0)
        {
            ret.push_back(i);
            if (i * i != n)
            {
                ret.push_back(n / i);
            }
        }
    }
    return ret;
}

void make_prime(vector<ll> &ret, ll n)
{ //素因数分解
    ll x = n;
    for (ll i = 2; i * i <= x; i++)
    {
        while (n % i == 0)
        {
            n /= i;
            ret.push_back(i);
        }
    }
    if (n != 1)
    {
        ret.push_back(n);
    }
    return;
}

vector<bool> prime(1000010, true);
vector<ll> pri(1000010);
vector<bool> isprime(int N)
{ //素数判定
    if (N >= 0)
        prime[0] = false;
    if (N >= 1)
        prime[1] = false;
    for (ll i = 2; i * i <= N; i++)
    {
        if (!prime[i])
        {
            continue;
        }
        for (ll j = i * i; j <= N; j += i)
        {
            if (prime[j])
                pri[j] = i;
            prime[j] = false;
        }
    }
    return prime;
}

map<ll,ll> compression(vector<ll> v){
    map<ll,ll> ret;
    ll cnt = 0;
    sort(v.begin(),v.end());
    for(ll i=0; i<v.size(); i++){
        if(!ret.count(v[i])){
            ret[v[i]] = cnt;
            cnt++;
        }
    }
    return ret;
}

//素因数分解: void make_prime(vector<ll> &ret, ll n)
//素数判定　: vector<bool> isprime(int N)
//約数全列挙: vector<ll> enum_div(ll n)



void solve(){
    ll n, m, k, cnt = 0, sum = 0, ans = 0;
    cin>>n;
    vll a(n);
    vin(a);
    ll mid=-1,mid2=n+1;
    ll x,y;
    ll sum2,cnt2;
  	ans=1000;
  	ll an=0;
    while(ans--){
        x= (mid * 2 + mid2) / 3;
        y= (mid + 2 * mid2) / 3;
        sum=0;sum2=0; //奇数がでかい
        cnt=0;cnt2=0; //偶数がでかい
        rep(i,n){
            if(sum%2==0){
                if(x<=a[i]) sum++;
            }else{
                if(x>a[i]) sum++;
            }
            if(sum2%2==0){
                if(y<=a[i]) sum2++;
            }else{
                if(y>a[i]) sum2++;
            }
            if(cnt%2==1){
                if(x<=a[i]) cnt++;
            }else{
                if(x>a[i]) cnt++;
            }
            if(cnt2%2==1){
                if(x<=a[i]) cnt2++;
            }else{
                if(x>a[i]) cnt2++;
            }
        }
        ll m,m2;
        m=max(sum,cnt);
        m2=max(sum2,cnt2);
        if(m>m2) mid = x;
        else if(m<m2) mid2 = y;
      	else{
          mid++;
          mid2--;
        }
      	chmax(an,max(m,m2));
    }
    pt(an);
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    //cout << fixed << setprecision(16);
    ll T;
    cin>>T;
    rep(ca,T)
    solve();
}