CZKWEN543 @ 2022-10-15 08:38:01
#include<bits/stdc++.h>
using namespace std;
stack<int>q;
int p, n;
int a[100005], b[100005], sum=1;
int main(){
cin>>p;
while(p--){
cin>>n;
for(int i=1;i<=n;i++) cin>>a[i];
for(int i=1;i<=n;i++) cin>>b[i];
for(int i=1;i<=n;i++){
q.push(a[i]);
while(q.top()==b[sum]){
q.pop();
sum++;
if(q.empty()) break;
}
}
if(q.empty()) cout<<"Yes\n";
else cout<<"No\n";
while(!q.empty()) q.pop();
}
return 0;
}
by Kevin_Mamba @ 2022-10-15 08:52:30
有多组数据 。
by Kevin_Mamba @ 2022-10-15 09:05:19
@CZKWEN543
by CZKWEN543 @ 2022-10-15 09:34:21
灰常感谢qp
by CZKWEN543 @ 2022-10-15 09:34:37
此贴完结