//#include #include #include #include #include #include #include #include // string, to_string, stoi #include // vector #include // min, max, swap, sort, reverse, lower_bound, upper_bound #include // pair, make_pair #include // tuple, make_tuple #include // int64_t, int*_t #include // printf #include // map #include // queue, priority_queue #include // set #include // stack #include // deque #include // unordered_map #include // unordered_set #include // bitset #include // isupper, islower, isdigit, toupper, tolower using namespace std; //using namespace atcoder; using ll = long long; #define all(A) A.begin(),A.end() using vll = vector; #define rep(i, n) for (long long i = 0; i < (long long)(n); i++) using Graph = vector>>; vector> Z; double dist(ll A,ll B){ ll dx=Z[A].first-Z[B].first; ll dy=Z[A].second-Z[B].second; return sqrt(dx*dx+dy*dy); } int main() { ll N; cin>>N; vll A(N),B(N); vector> P(N); rep(i,N)cin>>A[i]; rep(i,N)cin>>B[i]; rep(i,N)P[i]=make_pair(A[i],B[i]); sort(all(P)); if(N==1){ cout<an){ cout<