哪里错了？

#include<iostream>
#include<cstdlib>
#include<cstring>
#include<cstdio>
#include<cmath>
#include<stack>
using namespace std;
int n,q,pushed[100010],top=1,y;
stack<int> poped;
bool cnt;
int main()
{
    cin>>q;
    while(q--)
    {
        cnt=true;
        cin>>n;
        for(int i=1; i<=n; i++)
        {
            cin>>pushed[i];
        }
        for(int i=1; i<=n; i++)
        {
            cin>>y;
            poped.push(y);
        }
        for(int i=1; i<=n; i++)
        {
            if(poped.top()<pushed[top]&&poped.top()!=' ')
            {
                cout<<"No"<<endl;
                cnt=false;
                break;
            }
            else
            {
                top=poped.top();
            }
            poped.pop();
        }
        if(cnt)
        {
            cout<<"Yes";
        }
    }
    return 0;
}