oj.uz

Submission #1075208

# Submission time Handle Problem Language Result Execution time Memory
1075208 2024-08-25T20:03:37 Z dozer Island Hopping (JOI24_island) C++17
100 / 100
 6 ms 684 KB 
#include "island.h"
#include <bits/stdc++.h>
using namespace std;
#define sp " "
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define LL node * 2
#define RR node * 2 + 1

const int modulo = 1e9 + 7;

void solve(int N, int L) {
  vector<int> v, pos(N + 5, 0), done(N + 5, 0);
  for (int i = 1; i <= N -1; i++){
    int tmp = query(1, i);
    v.pb(tmp);
    pos[tmp] = i - 1;
  }

  for (auto i : v){
    if (done[i]) continue;
    int to = query(i, 1);
    int curr = 1;
    while(pos[to] > pos[i]){
      answer(to, i);
      done[to] = 1;
      curr++;
      to = query(i, curr);
    }
    answer(to, i);
  }

}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 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 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 5 ms 436 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 436 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 428 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 6 ms 684 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 600 KB Output is correct
5 Correct 6 ms 344 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 4 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 #5
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 600 KB Output is correct
2 Correct 4 ms 440 KB Output is correct
3 Correct 4 ms 440 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 6 ms 436 KB Output is correct
7 Correct 4 ms 596 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 600 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 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 4 ms 344 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Correct 5 ms 436 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 6 ms 684 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 4 ms 600 KB Output is correct
14 Correct 6 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 4 ms 344 KB Output is correct
18 Correct 6 ms 344 KB Output is correct
19 Correct 4 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 4 ms 344 KB Output is correct
22 Correct 4 ms 428 KB Output is correct
23 Correct 4 ms 344 KB Output is correct
24 Correct 5 ms 344 KB Output is correct
25 Correct 4 ms 424 KB Output is correct
26 Correct 4 ms 344 KB Output is correct
27 Correct 6 ms 428 KB Output is correct
28 Correct 4 ms 344 KB Output is correct
29 Correct 5 ms 440 KB Output is correct
30 Correct 4 ms 600 KB Output is correct
31 Correct 4 ms 344 KB Output is correct
32 Correct 4 ms 344 KB Output is correct
33 Correct 3 ms 344 KB Output is correct
34 Correct 6 ms 344 KB Output is correct
35 Correct 5 ms 344 KB Output is correct
36 Correct 4 ms 424 KB Output is correct
37 Correct 5 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 440 KB Output is correct
41 Correct 5 ms 344 KB Output is correct
42 Correct 5 ms 432 KB Output is correct
43 Correct 4 ms 344 KB Output is correct
44 Correct 5 ms 344 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 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 3 ms 600 KB Output is correct
5 Correct 4 ms 440 KB Output is correct
6 Correct 4 ms 440 KB Output is correct
7 Correct 4 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 6 ms 436 KB Output is correct
10 Correct 4 ms 596 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 4 ms 600 KB Output is correct
13 Correct 5 ms 344 KB Output is correct
14 Correct 5 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 4 ms 344 KB Output is correct
20 Correct 3 ms 596 KB Output is correct
21 Correct 4 ms 600 KB Output is correct
22 Correct 5 ms 428 KB Output is correct
23 Correct 5 ms 596 KB Output is correct
24 Correct 4 ms 344 KB Output is correct
25 Correct 4 ms 600 KB Output is correct
26 Correct 4 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 344 KB Output is correct
30 Correct 4 ms 444 KB Output is correct
31 Correct 3 ms 596 KB Output is correct
32 Correct 4 ms 344 KB Output is correct
33 Correct 6 ms 344 KB Output is correct
34 Correct 3 ms 352 KB Output is correct
35 Correct 4 ms 424 KB Output is correct
36 Correct 4 ms 424 KB Output is correct
37 Correct 5 ms 344 KB Output is correct
38 Correct 4 ms 348 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 436 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 4 ms 428 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 4 ms 344 KB Output is correct
11 Correct 6 ms 344 KB Output is correct
12 Correct 5 ms 344 KB Output is correct
13 Correct 4 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 5 ms 344 KB Output is correct
17 Correct 6 ms 352 KB Output is correct
18 Correct 6 ms 348 KB Output is correct
19 Correct 6 ms 436 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 4 ms 344 KB Output is correct
24 Correct 5 ms 344 KB Output is correct
25 Correct 4 ms 344 KB Output is correct
26 Correct 4 ms 344 KB Output is correct
27 Correct 4 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 5 ms 344 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 6 ms 344 KB Output is correct
32 Correct 6 ms 344 KB Output is correct
33 Correct 4 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 4 ms 440 KB Output is correct
38 Correct 4 ms 344 KB Output is correct
39 Correct 5 ms 428 KB Output is correct
40 Correct 4 ms 344 KB Output is correct