snippet.cpp

#include<bits/stdc++.h>
using namespace std;

#define ll long long
#define deb(x) cout << #x << "=" << x << endl
#define deb2(x, y) cout << #x << "=" << x << "," << #y << "=" << y << endl
#define fo(i,n) for(i=0;i<n;i++)
#define fl(i,l,n) for(i=l;i<n;i++)
#define pb push_back
#define strev(a, b) sort(a, b, greater<>())

typedef pair<int, int>  pii;
typedef pair<ll, ll>    pl;
typedef vector<int>     vi;
typedef vector<ll>      vl;
typedef vector<vl>      vvl;
typedef vector<pii>     vpii;
typedef vector<vi>      vvi;
typedef vector<pl>      vpl;

void solve() {
    
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int t;
    cin>>t;
    while(t--) {
        solve();
    }
    return 0;
}