C_LuoTianyi_and_the_Show.cpp

#include <bits/stdc++.h>
#define int long long
#define endl '\n'
#define fast                      \
    ios_base::sync_with_stdio(0); \
    cin.tie(nullptr);

    using namespace std;
    
    signed main ()
    {
    fast;
    int t;cin >> t;
    while(t--)
    {
    }
    }