#include using namespace std; #define F first #define S second #define R cin>> #define Z class #define ll long long #define ln cout<<'\n' #define in(a) insert(a) #define pb(a) push_back(a) #define pd(a) printf("%.10f\n",a) #define mem(a) memset(a,0,sizeof(a)) #define all(c) (c).begin(),(c).end() #define iter(c) __typeof((c).begin()) #define rrep(i,n) for(ll i=(ll)(n)-1;i>=0;i--) #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++) templatevoid pr(A a){cout<void pr(A a,B b){cout<void pr(A a,B b,C c){cout<void pr(A a,B b,C c,D d){cout<void PR(A a,ll n){rep(i,n){if(i)cout<<' ';cout<=0&&x=0&&y P; typedef pair PP; class BIT{ public: int n,bit[555555]; BIT(){fill(bit,bit+555555,0);} void add(int i,int x){ while(i<=n){ bit[i]+=x; i+=i&-i; } } int sum(int i){ int s=0; while(i>0){ s+=bit[i]; i-=i&-i; } return s; } }; BIT t; void Main() { int n; cin >> n; t.n=n+1; int a[n],b[n]; rep(i,n) cin >> a[i]; rep(i,n) cin >> b[i]; PP p[n]; rep(i,n) { p[a[i]-1].F.S=i+1; p[b[i]-1].F.F=i+1; p[i].S=i+1; } sort(p,p+n); vector v; rep(i,n) { if(t.sum(n+1)-t.sum(p[i].F.S)==0) v.pb(p[i].S); t.add(p[i].F.S+1,1); } sort(all(v)); rep(i,v.size()) pr(v[i]); } int main(){ios::sync_with_stdio(0);cin.tie(0);Main();return 0;}