제출 #1248531

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1248531		em4ma2	Abracadabra (CEOI22_abracadabra)	C++20	0 / 100	3096 ms	4580 KiB

Main

#include <bits/stdc++.h>
 
using namespace std;

#define pb push_back
#define ll long long
//#define int long long

const ll mod=1e9+7;
const int mxsz=5e2;
const ll inf = LLONG_MAX;

int main(){

    int n,q;
    cin>>n>>q;
    vector<int>a(n);
    for (int i=0;i<n;i++){
        cin>>a[i];
    }
    while (q--){
        int t,ind;
        cin>>t>>ind;
        vector<int>c=a;
        while (t--){
            vector<int>cur1,cur2,tmp;
            for (int i=0;i<n/2;i++){
                cur1.pb(c[i]);
            }
            for (int i=n/2;i<n;i++){
                cur2.pb(c[i]);
            }
            if (cur1[0]>cur2[0]){
                int i=0;
                while (i<n/2 && cur2[i]<cur1[0]){
                    tmp.pb(cur2[i]);
                    i++;
                }
                for (int x:cur1){
                    tmp.pb(x);
                }
                for (int x=i;x<n/2;x++)tmp.pb(cur2[x]);
            }else{
                int i=0;
                while (i<n/2 && cur1[i]<cur2[0]){
                    tmp.pb(cur1[i]);
                    i++;
                }
                for (int x:cur2){
                    tmp.pb(x);
                }
                for (int x=i;x<n/2;x++)tmp.pb(cur1[x]);
            }
            c=tmp;
        }
        cout<<c[--ind]<<endl;
    }

    return 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 40
• Subtask 3: 0 / 25
• Subtask 4: 0 / 25