// multiset dato godoku sita #include using namespace std; using Int = long long; const char newl = '\n'; template inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template inline void chmax(T1 &a,T2 b){if(a void drop(const T &x){cout< vector read(size_t n){ vector ts(n); for(size_t i=0;i>ts[i]; return ts; } //INSERT ABOVE HERE const Int MAX = 4e5+10; const Int T = 10; Int rnd[T][MAX]; signed main(){ cin.tie(0); ios::sync_with_stdio(0); Int n; cin>>n; auto as=read(n); auto bs=read(n); random_device seed; mt19937 mt(seed()); uniform_int_distribution ud(1,1e9); for(Int t=0;t; map cnt; A sum; fill(sum.begin(),sum.end(),0); Int ans=0; for(Int i=0;i