oj.uz

Submission #908264

# Submission time Handle Problem Language Result Execution time Memory
908264 2024-01-16T10:41:48 Z bachhoangxuan Monster Game (JOI21_monster) C++17
100 / 100
 46 ms 936 KB 
#include "monster.h"
//#include "grader.cpp"
#include<bits/stdc++.h>
using namespace std;

std::vector<int> Solve(int N) {
    vector<int> res(N);
    function<vector<int>(int,int)> dnc = [&](int l,int r){
        if(l==r-1){
            vector<int> res={l};
            return res;
        }
        int mid=(l+r)>>1;
        vector<int> lt=dnc(l,mid),rt=dnc(mid,r);
        vector<int> cc;
        for(int i=0,j=0;i+j<r-l;){
            if(i<mid-l && (j==r-mid || Query(rt[j],lt[i]))) cc.push_back(lt[i++]);
            else cc.push_back(rt[j++]);
        }
        return cc;
    };
    vector<int> a=dnc(0,N);

    int k=min(N,12);
    vector<int> cnt(k,0);
    for(int i=0;i<k;i++) for(int j=i+1;j<k;j++){
        if(Query(a[i],a[j])) cnt[i]++;
        else cnt[j]++;
    }
    int p=-1;
    for(int i=0;i<k;i++) if(cnt[i]==1){
        if(p==-1 || Query(a[i],a[p])) p=i;
    }
    int pre=0;
    while(p<N){
        for(int i=pre;i<=p;i++) res[a[i]]=pre+p-i;
        int c=++p;
        while(p<N && Query(a[p],a[pre])) p++;
        pre=c;
    }
    return res;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 6 ms 600 KB Output is correct
17 Correct 6 ms 600 KB Output is correct
18 Correct 7 ms 344 KB Output is correct
19 Correct 8 ms 600 KB Output is correct
20 Correct 6 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 5 ms 600 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 5 ms 600 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 6 ms 600 KB Output is correct
17 Correct 6 ms 600 KB Output is correct
18 Correct 7 ms 344 KB Output is correct
19 Correct 8 ms 600 KB Output is correct
20 Correct 6 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 5 ms 600 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 5 ms 600 KB Output is correct
33 Correct 44 ms 936 KB Output is correct
34 Correct 42 ms 928 KB Output is correct
35 Correct 40 ms 600 KB Output is correct
36 Correct 35 ms 676 KB Output is correct
37 Correct 39 ms 676 KB Output is correct
38 Correct 43 ms 856 KB Output is correct
39 Correct 43 ms 852 KB Output is correct
40 Correct 35 ms 668 KB Output is correct
41 Correct 39 ms 932 KB Output is correct
42 Correct 44 ms 684 KB Output is correct
43 Correct 29 ms 676 KB Output is correct
44 Correct 31 ms 856 KB Output is correct

Subtask #3
75.0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 604 KB Output is correct
2 Correct 46 ms 676 KB Output is correct
3 Correct 40 ms 600 KB Output is correct
4 Correct 33 ms 852 KB Output is correct
5 Correct 41 ms 688 KB Output is correct
6 Correct 32 ms 600 KB Output is correct
7 Correct 32 ms 688 KB Output is correct
8 Correct 45 ms 680 KB Output is correct
9 Correct 41 ms 856 KB Output is correct
10 Correct 42 ms 848 KB Output is correct
11 Correct 43 ms 600 KB Output is correct
12 Correct 43 ms 596 KB Output is correct
13 Correct 43 ms 672 KB Output is correct
14 Correct 39 ms 680 KB Output is correct
15 Correct 26 ms 852 KB Output is correct
16 Correct 24 ms 604 KB Output is correct
17 Correct 44 ms 936 KB Output is correct
18 Correct 25 ms 688 KB Output is correct