A_Friends_Meeting.cpp

// Neepan Biswas
// neepanb ~ codeforces
#include<bits/stdc++.h>
using namespace std;
 
#define fr(i,n) for (lli i=0;i<n;i++)
#define pb push_back
#define sz(x) x.size()
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define debug(x) cout << '>' << #x << ':' << x << endl;
#define cd(condition, value_if_true, value_if_false) ((condition) ? (value_if_true) : (value_if_false))
 
using lli = long long int;
using ld = long double;
using pi = pair<lli,lli>;
using vp = vector<pi>;
using vi = vector<lli>;
using bl =bool;
using mp=map<lli,lli>;
using ump=unordered_map<lli,lli>;
using str=string;
 
#pragma GCC optimize("unroll-loops,O3,Ofast")
#pragma GCC target("avx2,avx,fma,bmi,bmi2,lzcnt,popcnt")
 
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
 
lli t;
cin>>t;
 
while(t--){

}
return 0;
}