oj.uz

Submission #1018890

# Submission time Handle Problem Language Result Execution time Memory
1018890 2024-07-10T10:39:54 Z Aiperiii Island Hopping (JOI24_island) C++17
100 / 100
 7 ms 600 KB 
#include "island.h"
#include <bits/stdc++.h>
//#define int long long
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
using namespace std;


void solve(int N,int L){
    vector <int> ord,pos(N+1),p(N+1);
    for(int i=1;i<N;i++){
        ord.pb(query(1,i));
    }
    for(int i=0;i<ord.size();i++){
       
        pos[ord[i]]=i+1;
    }
    for(int i=0;i<ord.size();i++){
        if(!p[ord[i]]){
            for(int k=1;k<N;k++){
                int v=query(ord[i],k);
                if(pos[v]<pos[ord[i]]){
                    p[ord[i]]=v;
                    break;
                }
                else{
                    p[v]=ord[i];
                }
            }
        }
    }
    for(int i=2;i<=N;i++){
        answer(i,p[i]);
    }
    
}

Compilation message

island.cpp: In function 'void solve(int, int)':
island.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |     for(int i=0;i<ord.size();i++){
      |                 ~^~~~~~~~~~~
island.cpp:20:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |     for(int i=0;i<ord.size();i++){
      |                 ~^~~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 5 ms 440 KB Output is correct
6 Correct 5 ms 440 KB Output is correct
7 Correct 5 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct

Subtask #3
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 7 ms 344 KB Output is correct
3 Correct 4 ms 600 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 3 ms 344 KB Output is correct
6 Correct 6 ms 344 KB Output is correct
7 Correct 4 ms 344 KB Output is correct
8 Correct 4 ms 440 KB Output is correct
9 Correct 3 ms 344 KB Output is correct

Subtask #5
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 344 KB Output is correct
2 Correct 6 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 5 ms 424 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 6 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 6 ms 344 KB Output is correct

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 5 ms 440 KB Output is correct
6 Correct 5 ms 440 KB Output is correct
7 Correct 5 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 7 ms 344 KB Output is correct
12 Correct 4 ms 600 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 6 ms 344 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 4 ms 440 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 6 ms 344 KB Output is correct
20 Correct 4 ms 428 KB Output is correct
21 Correct 7 ms 596 KB Output is correct
22 Correct 4 ms 344 KB Output is correct
23 Correct 4 ms 344 KB Output is correct
24 Correct 4 ms 344 KB Output is correct
25 Correct 6 ms 344 KB Output is correct
26 Correct 4 ms 344 KB Output is correct
27 Correct 4 ms 596 KB Output is correct
28 Correct 4 ms 428 KB Output is correct
29 Correct 3 ms 344 KB Output is correct
30 Correct 3 ms 344 KB Output is correct
31 Correct 4 ms 344 KB Output is correct
32 Correct 4 ms 600 KB Output is correct
33 Correct 4 ms 344 KB Output is correct
34 Correct 3 ms 344 KB Output is correct
35 Correct 4 ms 424 KB Output is correct
36 Correct 4 ms 344 KB Output is correct
37 Correct 3 ms 344 KB Output is correct
38 Correct 4 ms 344 KB Output is correct
39 Correct 4 ms 344 KB Output is correct
40 Correct 4 ms 344 KB Output is correct
41 Correct 4 ms 344 KB Output is correct
42 Correct 6 ms 344 KB Output is correct
43 Correct 4 ms 344 KB Output is correct
44 Correct 4 ms 424 KB Output is correct

Subtask #7
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 5 ms 344 KB Output is correct
5 Correct 6 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 5 ms 424 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 6 ms 344 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 6 ms 344 KB Output is correct
13 Correct 5 ms 344 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 4 ms 432 KB Output is correct
18 Correct 4 ms 344 KB Output is correct
19 Correct 4 ms 344 KB Output is correct
20 Correct 4 ms 344 KB Output is correct
21 Correct 3 ms 344 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 6 ms 444 KB Output is correct
24 Correct 4 ms 344 KB Output is correct
25 Correct 5 ms 344 KB Output is correct
26 Correct 5 ms 344 KB Output is correct
27 Correct 4 ms 344 KB Output is correct
28 Correct 6 ms 344 KB Output is correct
29 Correct 4 ms 344 KB Output is correct
30 Correct 5 ms 344 KB Output is correct
31 Correct 4 ms 344 KB Output is correct
32 Correct 5 ms 344 KB Output is correct
33 Correct 3 ms 344 KB Output is correct
34 Correct 4 ms 344 KB Output is correct
35 Correct 4 ms 344 KB Output is correct
36 Correct 4 ms 344 KB Output is correct
37 Correct 3 ms 344 KB Output is correct
38 Correct 4 ms 428 KB Output is correct

Subtask #8
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 3 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 4 ms 344 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 3 ms 344 KB Output is correct
14 Correct 5 ms 344 KB Output is correct
15 Correct 3 ms 344 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 6 ms 344 KB Output is correct
18 Correct 5 ms 344 KB Output is correct
19 Correct 6 ms 440 KB Output is correct
20 Correct 4 ms 344 KB Output is correct
21 Correct 4 ms 344 KB Output is correct
22 Correct 4 ms 344 KB Output is correct
23 Correct 6 ms 344 KB Output is correct
24 Correct 5 ms 340 KB Output is correct
25 Correct 4 ms 344 KB Output is correct
26 Correct 5 ms 344 KB Output is correct
27 Correct 4 ms 344 KB Output is correct
28 Correct 4 ms 344 KB Output is correct
29 Correct 4 ms 600 KB Output is correct
30 Correct 5 ms 344 KB Output is correct
31 Correct 4 ms 440 KB Output is correct
32 Correct 5 ms 600 KB Output is correct
33 Correct 5 ms 440 KB Output is correct
34 Correct 5 ms 600 KB Output is correct
35 Correct 5 ms 344 KB Output is correct
36 Correct 4 ms 344 KB Output is correct
37 Correct 6 ms 344 KB Output is correct
38 Correct 3 ms 344 KB Output is correct
39 Correct 4 ms 344 KB Output is correct
40 Correct 6 ms 432 KB Output is correct