oj.uz

Submission #566880

# Submission time Handle Problem Language Result Execution time Memory
566880 2022-05-23T05:12:59 Z Turkhuu Rainforest Jumps (APIO21_jumps) C++17
8 / 100
 4000 ms 1048576 KB 
#include "jumps.h"
#include <bits/stdc++.h>
using namespace std;
const int inf = 1000000;
int n;
vector<int> a;
vector<vector<int>> d;
void init(int N, vector<int> H){
  n = N;
  a = H;
  d.assign(n, vector(n, inf));
  for(int i = 0; i < n; i++){
    int l = i - 1;
    while(l >= 0 && a[l] <= a[i]){
      l--;
    }
    if(l >= 0){
      d[i][l] = 1;
    }
    int r = i + 1;
    while(r < n && a[r] <= a[i]){
      r++;
    }
    if(r < n){
      d[i][r] = 1;
    }
  }
  for(int k = 0; k < n; k++){
    for(int i = 0; i < n; i++){
      for(int j = 0; j < n; j++){
        if(d[i][k] + d[k][j] < d[i][j]){
          d[i][j] = d[i][k] + d[k][j];
        }
      }
    }
  }
}
int minimum_jumps(int A, int B, int C, int D){
  int ans = inf;
  for(int i = A; i <= B; i++){
    for(int j = C; j <= D; j++){
      ans = min(ans, d[i][j]);
    }
  }
  if(ans == inf){
    ans = -1;
  }
  return ans;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Runtime error 633 ms 1048576 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 12 ms 464 KB Output is correct
7 Correct 8 ms 336 KB Output is correct
8 Correct 11 ms 464 KB Output is correct
9 Correct 9 ms 400 KB Output is correct
10 Correct 12 ms 336 KB Output is correct
11 Correct 12 ms 460 KB Output is correct
12 Correct 11 ms 464 KB Output is correct
13 Correct 13 ms 464 KB Output is correct
14 Correct 15 ms 464 KB Output is correct
15 Correct 14 ms 464 KB Output is correct
16 Correct 13 ms 464 KB Output is correct
17 Correct 13 ms 456 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 12 ms 456 KB Output is correct
21 Correct 12 ms 460 KB Output is correct
22 Correct 10 ms 464 KB Output is correct
23 Correct 13 ms 460 KB Output is correct
24 Correct 12 ms 336 KB Output is correct
25 Correct 0 ms 208 KB Output is correct
26 Correct 0 ms 208 KB Output is correct
27 Correct 2 ms 208 KB Output is correct
28 Correct 13 ms 456 KB Output is correct
29 Correct 18 ms 464 KB Output is correct
30 Correct 13 ms 464 KB Output is correct
31 Correct 18 ms 464 KB Output is correct
32 Correct 12 ms 464 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 7 ms 416 KB Output is correct
35 Correct 10 ms 460 KB Output is correct
36 Correct 10 ms 460 KB Output is correct
37 Correct 11 ms 464 KB Output is correct
38 Correct 9 ms 336 KB Output is correct
39 Correct 12 ms 464 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 12 ms 464 KB Output is correct
7 Correct 8 ms 336 KB Output is correct
8 Correct 11 ms 464 KB Output is correct
9 Correct 9 ms 400 KB Output is correct
10 Correct 12 ms 336 KB Output is correct
11 Correct 12 ms 460 KB Output is correct
12 Correct 11 ms 464 KB Output is correct
13 Correct 13 ms 464 KB Output is correct
14 Correct 15 ms 464 KB Output is correct
15 Correct 14 ms 464 KB Output is correct
16 Correct 13 ms 464 KB Output is correct
17 Correct 13 ms 456 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 12 ms 456 KB Output is correct
21 Correct 12 ms 460 KB Output is correct
22 Correct 10 ms 464 KB Output is correct
23 Correct 13 ms 460 KB Output is correct
24 Correct 12 ms 336 KB Output is correct
25 Correct 0 ms 208 KB Output is correct
26 Correct 0 ms 208 KB Output is correct
27 Correct 2 ms 208 KB Output is correct
28 Correct 13 ms 456 KB Output is correct
29 Correct 18 ms 464 KB Output is correct
30 Correct 13 ms 464 KB Output is correct
31 Correct 18 ms 464 KB Output is correct
32 Correct 12 ms 464 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 7 ms 416 KB Output is correct
35 Correct 10 ms 460 KB Output is correct
36 Correct 10 ms 460 KB Output is correct
37 Correct 11 ms 464 KB Output is correct
38 Correct 9 ms 336 KB Output is correct
39 Correct 12 ms 464 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 0 ms 208 KB Output is correct
42 Correct 0 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 14 ms 456 KB Output is correct
46 Correct 12 ms 336 KB Output is correct
47 Correct 13 ms 464 KB Output is correct
48 Correct 5 ms 336 KB Output is correct
49 Correct 12 ms 460 KB Output is correct
50 Correct 13 ms 336 KB Output is correct
51 Correct 13 ms 460 KB Output is correct
52 Correct 12 ms 460 KB Output is correct
53 Correct 11 ms 460 KB Output is correct
54 Correct 12 ms 464 KB Output is correct
55 Correct 11 ms 464 KB Output is correct
56 Correct 11 ms 336 KB Output is correct
57 Correct 10 ms 464 KB Output is correct
58 Execution timed out 4053 ms 11728 KB Time limit exceeded
59 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 288 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Runtime error 397 ms 1048576 KB Execution killed with signal 9
6 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Runtime error 385 ms 1048576 KB Execution killed with signal 9
5 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Runtime error 385 ms 1048576 KB Execution killed with signal 9
5 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Runtime error 633 ms 1048576 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -