제출 #1153683

#제출 시각아이디문제언어결과실행 시간메모리
1153683irmuunGift Exchange (JOI24_ho_t4)C++20
0 / 100
28 ms2628 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define ff first #define ss second #define all(s) s.begin(),s.end() #define rall(s) s.rbegin(),s.rend() int main(){ ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); ll n; cin>>n; ll a[n+5],b[n+5]; ll pre[n+5]; pre[0]=0; for(ll i=1;i<=n;i++){ cin>>a[i]; } pre[0]=0; for(ll i=1;i<=n;i++){ cin>>b[i]; pre[i]=pre[i-1]+(a[i]-1==b[i]?1:0); } ll q; cin>>q; while(q--){ ll l,r; cin>>l>>r; if(pre[r]-pre[l-1]==0){ cout<<"Yes\n"; } else{ cout<<"No\n"; } // ll m=r-l+1; // pair<ll,ll>pr[m+5]; // for(ll i=1;i<=m;i++){ // pr[i]={b[(l-1)+i],a[(l-1)+i]}; // } // sort(pr+1,pr+m+1); // bool ok=true; // for(ll i=1;i<=m;){ // ll R=i,mx=pr[i].ss; // while(R<m&&pr[R+1].ff<mx){ // R++; // mx=max(mx,pr[R].ss); // } // if(R==i){ // ok=false; // } // i=R+1; // } // cout<<(ok?"Yes\n":"No\n"); } }
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