제출 #1284854

#제출 시각아이디문제언어결과실행 시간메모리
1284854Faisal_SaqibGift Exchange (JOI24_ho_t4)C++20
10 / 100
2594 ms1976 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long const int N=1e5+10; int a[N],b[N],sz=0; pair<int,int> tmp1[N],tmp[N]; int main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); // freopen("input.txt", "r", stdin); // freopen("output.txt", "w", stdout); ll n; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; } for(int i=1;i<=n;i++) { cin>>b[i]; } ll q; cin>>q; while(q--) { ll l,r; cin>>l>>r; sz=0; // set<pair<ll,ll>> tep; for(int i=l;i<=r;i++) { // tep.insert({a[i],i}); // tmp[++sz]=a[i]; tmp1[++sz]={b[i],i}; } // sort(tmp+1,tmp+sz+1); sort(tmp1+1,tmp1+sz+1); // int cur=2; bool pos=(a[tmp1[1].second]>tmp1[sz].first); for(int i=sz-2;i>=2;i--) { pos|=(a[tmp1[1].second]>tmp1[i].first and a[tmp1[i+1].second]>tmp1[sz].first); } cout<<(pos?"Yes":"No")<<endl; } } // 5 3 6 // 1 2 4
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