oj.uz

Submission #1103850

# Submission time Handle Problem Language Result Execution time Memory
1103850 2024-10-22T02:41:52 Z Pacybwoah Island Hopping (JOI24_island) C++17
100 / 100
 10 ms 604 KB 
#include "island.h"
#include<algorithm>
#include<set>
#include<utility>
#include<vector>
using namespace std;

void solve(int N, int L) {
    int n = N;
    vector<int> ask1(n + 1);
    for(int i = 2; i <= n; i++) ask1[i] = query(1, i - 1);
    vector<int> p(n + 1, -1);
    p[1] = 0;
    p[ask1[2]] = 1;
    for(int times = 3; times <= n; times++){
        int now = ask1[times];
        if(p[now] != -1) continue;
        for(int i = 1; i < n; i++){
            int res = query(now, i);
            if(p[res] == -1){
                p[res] = now;
            }
            else{
                p[now] = res;
                break;
            }
        }
    }
    for(int i = 2; i <= n; i++) answer(i, p[i]);
}
// g++ -std=c++17 -o run grader.cpp island.cpp -fsanitize=undefined -fsanitize=address -Wall -Wshadow -Wextra

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 7 ms 336 KB Output is correct
6 Correct 6 ms 336 KB Output is correct
7 Correct 9 ms 336 KB Output is correct
8 Correct 6 ms 592 KB Output is correct
9 Correct 6 ms 336 KB Output is correct

Subtask #3
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 336 KB Output is correct
2 Correct 6 ms 336 KB Output is correct
3 Correct 7 ms 592 KB Output is correct
4 Correct 6 ms 592 KB Output is correct
5 Correct 6 ms 336 KB Output is correct
6 Correct 8 ms 336 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 8 ms 592 KB Output is correct
3 Correct 6 ms 336 KB Output is correct
4 Correct 8 ms 336 KB Output is correct
5 Correct 6 ms 336 KB Output is correct
6 Correct 8 ms 592 KB Output is correct
7 Correct 5 ms 336 KB Output is correct
8 Correct 6 ms 424 KB Output is correct
9 Correct 7 ms 592 KB Output is correct

Subtask #5
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 336 KB Output is correct
2 Correct 7 ms 336 KB Output is correct
3 Correct 6 ms 336 KB Output is correct
4 Correct 7 ms 336 KB Output is correct
5 Correct 6 ms 336 KB Output is correct
6 Correct 6 ms 508 KB Output is correct
7 Correct 7 ms 504 KB Output is correct
8 Correct 7 ms 428 KB Output is correct
9 Correct 7 ms 336 KB Output is correct

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 7 ms 336 KB Output is correct
6 Correct 6 ms 336 KB Output is correct
7 Correct 9 ms 336 KB Output is correct
8 Correct 6 ms 592 KB Output is correct
9 Correct 6 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 8 ms 592 KB Output is correct
12 Correct 6 ms 336 KB Output is correct
13 Correct 8 ms 336 KB Output is correct
14 Correct 6 ms 336 KB Output is correct
15 Correct 8 ms 592 KB Output is correct
16 Correct 5 ms 336 KB Output is correct
17 Correct 6 ms 424 KB Output is correct
18 Correct 7 ms 592 KB Output is correct
19 Correct 6 ms 336 KB Output is correct
20 Correct 7 ms 336 KB Output is correct
21 Correct 6 ms 336 KB Output is correct
22 Correct 8 ms 604 KB Output is correct
23 Correct 7 ms 336 KB Output is correct
24 Correct 6 ms 336 KB Output is correct
25 Correct 7 ms 336 KB Output is correct
26 Correct 5 ms 592 KB Output is correct
27 Correct 6 ms 336 KB Output is correct
28 Correct 6 ms 600 KB Output is correct
29 Correct 6 ms 428 KB Output is correct
30 Correct 7 ms 504 KB Output is correct
31 Correct 6 ms 424 KB Output is correct
32 Correct 6 ms 336 KB Output is correct
33 Correct 6 ms 336 KB Output is correct
34 Correct 6 ms 336 KB Output is correct
35 Correct 6 ms 336 KB Output is correct
36 Correct 6 ms 336 KB Output is correct
37 Correct 8 ms 336 KB Output is correct
38 Correct 5 ms 336 KB Output is correct
39 Correct 6 ms 336 KB Output is correct
40 Correct 7 ms 504 KB Output is correct
41 Correct 8 ms 336 KB Output is correct
42 Correct 7 ms 424 KB Output is correct
43 Correct 6 ms 336 KB Output is correct
44 Correct 6 ms 336 KB Output is correct

Subtask #7
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 5 ms 336 KB Output is correct
5 Correct 7 ms 336 KB Output is correct
6 Correct 6 ms 336 KB Output is correct
7 Correct 7 ms 336 KB Output is correct
8 Correct 6 ms 336 KB Output is correct
9 Correct 6 ms 508 KB Output is correct
10 Correct 7 ms 504 KB Output is correct
11 Correct 7 ms 428 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 6 ms 336 KB Output is correct
14 Correct 7 ms 336 KB Output is correct
15 Correct 7 ms 336 KB Output is correct
16 Correct 6 ms 336 KB Output is correct
17 Correct 7 ms 336 KB Output is correct
18 Correct 6 ms 336 KB Output is correct
19 Correct 6 ms 336 KB Output is correct
20 Correct 7 ms 592 KB Output is correct
21 Correct 10 ms 428 KB Output is correct
22 Correct 6 ms 336 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 6 ms 436 KB Output is correct
25 Correct 6 ms 336 KB Output is correct
26 Correct 7 ms 336 KB Output is correct
27 Correct 6 ms 336 KB Output is correct
28 Correct 6 ms 336 KB Output is correct
29 Correct 9 ms 432 KB Output is correct
30 Correct 7 ms 336 KB Output is correct
31 Correct 6 ms 336 KB Output is correct
32 Correct 7 ms 504 KB Output is correct
33 Correct 8 ms 348 KB Output is correct
34 Correct 7 ms 336 KB Output is correct
35 Correct 6 ms 336 KB Output is correct
36 Correct 7 ms 336 KB Output is correct
37 Correct 7 ms 336 KB Output is correct
38 Correct 7 ms 336 KB Output is correct

Subtask #8
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 336 KB Output is correct
2 Correct 6 ms 336 KB Output is correct
3 Correct 7 ms 592 KB Output is correct
4 Correct 6 ms 592 KB Output is correct
5 Correct 6 ms 336 KB Output is correct
6 Correct 8 ms 336 KB Output is correct
7 Correct 6 ms 428 KB Output is correct
8 Correct 6 ms 336 KB Output is correct
9 Correct 5 ms 336 KB Output is correct
10 Correct 6 ms 424 KB Output is correct
11 Correct 5 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 6 ms 336 KB Output is correct
14 Correct 7 ms 388 KB Output is correct
15 Correct 5 ms 336 KB Output is correct
16 Correct 6 ms 420 KB Output is correct
17 Correct 6 ms 336 KB Output is correct
18 Correct 8 ms 336 KB Output is correct
19 Correct 6 ms 336 KB Output is correct
20 Correct 8 ms 336 KB Output is correct
21 Correct 6 ms 336 KB Output is correct
22 Correct 8 ms 428 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 8 ms 336 KB Output is correct
25 Correct 6 ms 336 KB Output is correct
26 Correct 8 ms 592 KB Output is correct
27 Correct 7 ms 336 KB Output is correct
28 Correct 7 ms 336 KB Output is correct
29 Correct 6 ms 336 KB Output is correct
30 Correct 6 ms 384 KB Output is correct
31 Correct 7 ms 336 KB Output is correct
32 Correct 7 ms 420 KB Output is correct
33 Correct 7 ms 592 KB Output is correct
34 Correct 8 ms 336 KB Output is correct
35 Correct 8 ms 508 KB Output is correct
36 Correct 7 ms 336 KB Output is correct
37 Correct 9 ms 592 KB Output is correct
38 Correct 6 ms 336 KB Output is correct
39 Correct 6 ms 336 KB Output is correct
40 Correct 6 ms 508 KB Output is correct