oj.uz

Submission #547305

# Submission time Handle Problem Language Result Execution time Memory
547305 2022-04-10T10:25:16 Z leaked Library (JOI18_library) C++14
0 / 100
 45 ms 336 KB 
#include "library.h"
#include <bits/stdc++.h>

#define f first
#define s second
#define vec vector
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define pw(x) (1LL<<(x))
#define sz(x) (int)(x).size()
#define m_p make_pair
#define fast_prep ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
template<class T> bool umin(T &a,const T &b){return (a>b?a=b,1:0);}
template<class T> bool umax(T &a,const T &b){return (a<b?a=b,1:0);}

void Solve(int n){
    vec<int> ans;
    for(int i=0;i<n;i++){
        vec<int> h(n,1);
        h[i]=0;
        if(Query(h)==1)
            ans.pb(i);
    }
    int last=ans.back();
    ans.pop_back();
    for(int i=1;i<n-1;i++){
        vec<int> here;
        vec<int>u(n);
        for(auto &j : ans)
            u[j]=1;
        for(int j=0;j<n;j++){
            if(!u[j])
                here.pb(j);
        }
        while(sz(here)!=1){
            vec<int> lft,rgt;
            vec<int> ask(n,0);
            for(int j=0;j<sz(here)/2;j++) ask[here[j]]=1,lft.pb(here[j]);
            for(int j=sz(lft);j<sz(here);j++) rgt.pb(here[j]);
            int fi=Query(ask);
            ask[ans.back()]=1;
            int si=Query(ask);
            if(fi==si) here=lft;
            else here=rgt;
        }
        ans.pb(here[0]);
    }
    ans.pb(last);
    for(auto &z : ans) ++z;
//    for(auto &z : ans)
//        cout<<z<<' ';
//    cout<<endl;
    Answer(ans);
}

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 208 KB # of queries: 2550
2 Correct 36 ms 304 KB # of queries: 2531
3 Correct 39 ms 208 KB # of queries: 2706
4 Correct 38 ms 300 KB # of queries: 2704
5 Correct 45 ms 208 KB # of queries: 2702
6 Correct 30 ms 208 KB # of queries: 2698
7 Correct 37 ms 296 KB # of queries: 2682
8 Correct 35 ms 304 KB # of queries: 2585
9 Correct 35 ms 208 KB # of queries: 2693
10 Correct 20 ms 208 KB # of queries: 1569
11 Runtime error 1 ms 336 KB Execution killed with signal 11
12 Halted 0 ms 0 KB -

Subtask #2
0 / 81.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 208 KB # of queries: 2550
2 Correct 36 ms 304 KB # of queries: 2531
3 Correct 39 ms 208 KB # of queries: 2706
4 Correct 38 ms 300 KB # of queries: 2704
5 Correct 45 ms 208 KB # of queries: 2702
6 Correct 30 ms 208 KB # of queries: 2698
7 Correct 37 ms 296 KB # of queries: 2682
8 Correct 35 ms 304 KB # of queries: 2585
9 Correct 35 ms 208 KB # of queries: 2693
10 Correct 20 ms 208 KB # of queries: 1569
11 Runtime error 1 ms 336 KB Execution killed with signal 11
12 Halted 0 ms 0 KB -