#pragma GCC optimize("03")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <cstdio>
#include <string>
#include <vector>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <queue>
#include <deque>
#include <cmath>
#include <numeric>
#include <algorithm>
#include <ctime>
#include <chrono>
#include <random>
#include <functional>
#include <stack>
//#include <windows.h>
//void* operator new(size_t size) {
//    if (void* ptr = HeapAlloc(GetProcessHeap(), 0, size ? size : 1)) return ptr;
//    throw std::bad_alloc{};
//}
//void operator delete(void* ptr) {
//    HeapFree(GetProcessHeap(), 0, ptr);
//}

using namespace std;
using ll = long long;
using db = double;
using ldb = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using vint = vector<int>;
using vll = vector<ll>;
using vst = vector<string>;
#define all(x) x.begin(), x.end()
#define size(x) int(x.size())
#define rep(x) for(int rep_i = 0; rep_i < x; ++rep_i)
#define forp(i, s, f) for(int i = s; i < f; ++i)
#define form(i, s, f) for(int i = s; i > f; --i)
#define PB push_back
#define MP make_pair
#define F first
#define S second
#define elif else if
#define dprint(x) for (auto now: x) cout << now << " "

const int MOD = 1e9 + 7;
const int MOD2 = 998244353;
const int INF = 2e9 + 7;
const ll LINF = 1e18 + 7;
const double EPS = 1e-9;
const long double PI = acosl(-1.0);

void solve() {

}

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    /*cout << setprecision(x)*/
    cout << fixed;
    int t;
    cin >> t;
    while (t > 0) {
        solve();
        t--;
    }
}