#include #include using namespace std; namespace my{ #define LL(...) ll __VA_ARGS__;lin(__VA_ARGS__) #define jo(a,b) a##b #define FO_IMPL(n,c) for(ll jo(_i,c)=n;jo(_i,c)-->0;) #define FO(n) FO_IMPL(n,__COUNTER__) #define FOR(i,...) for(auto[i,i##stop,i##step]=range(0,__VA_ARGS__);i{}) #define entry void solve();void solve2();}int main(){my::io();my::solve();}namespace my{ void io(){cin.tie(nullptr)->sync_with_stdio(0);cout<>...>>a);} void pp(const auto&...a){ll n=sizeof...(a);((cout<0,space)),...);cout<