火车进出站型题目

#include<bits/stdc++.h>
using namespace std;
void solve(){
    int n,in[100001],out[100001];
    cin>>n;
    for(int i=1;i<=n;i++)
        cin>>in[i];
    for(int i=1;i<=n;i++)
        cin>>out[i];
    stack<int> stk;
    int i=1,j=1;
    while(i<=n){
        stk.push(in[i++]);
        while(!stk.empty()&&stk.top()==out[j]){
            stk.pop();
            j++;
        }
    }
    if(stk.empty())
        cout<<"Yes"<<endl;
    else
        cout<<"No"<<endl;
}
int main(){
    int q;
    cin>>q;
    while(q--)
        solve();
    return 0;
}