oj.uz

Submission #1047483

# Submission time Handle Problem Language Result Execution time Memory
1047483 2024-08-07T13:33:29 Z SN0WM4N Rainforest Jumps (APIO21_jumps) C++14
21 / 100
 4000 ms 7348 KB 
#include "jumps.h"

#include <bits/stdc++.h>
using namespace std;

vector<int> v;
vector<int> m_sig, m_prev;

void init(int N, std::vector<int> H) {
        v = H;
        m_sig.resize(N);
        m_prev.resize(N);

        for (int i = N - 1; i >= 0; i --) {
                m_sig[i] = i;
                m_prev[i] = i;
                for (int j = i; j < N; j ++) {
                        if (H[j] > H[i]) {
                                m_sig[i] = j;
                                break;
                        }
                }

                for (int j = i; j >= 0; j --) {
                        if (H[j] > H[i]) {
                                m_prev[i] = j;
                                break;
                        }
                }
        }
}

int minimum_jumps(int A, int B, int C, int D) {
        vector<int> vis(v.size(), 1e9);
        queue<pair<int, int>> q;

        for (int i = A; i <= B; i ++) 
                q.push({i, 0});

        while (!q.empty()) {
                auto [x, d] = q.front();
                q.pop();

                if (vis[x] <= d)
                        continue;

                if (C <= x && x <= D) 
                        return d;

                vis[x] = d;

                q.push({m_sig[x], d + 1});
                q.push({m_prev[x], d + 1});
        }

        return -1;
}

Compilation message

jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:41:22: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   41 |                 auto [x, d] = q.front();
      |                      ^

Subtask #1
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 Execution timed out 4056 ms 6068 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# 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 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 436 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 2 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 2 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 0 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 2 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct

Subtask #3
13.0 / 13.0

# 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 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 436 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 2 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 2 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 0 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 2 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 2 ms 344 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 1 ms 344 KB Output is correct
50 Correct 1 ms 344 KB Output is correct
51 Correct 2 ms 344 KB Output is correct
52 Correct 1 ms 344 KB Output is correct
53 Correct 1 ms 344 KB Output is correct
54 Correct 2 ms 344 KB Output is correct
55 Correct 1 ms 344 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 20 ms 344 KB Output is correct
59 Correct 30 ms 344 KB Output is correct
60 Correct 6 ms 344 KB Output is correct
61 Correct 32 ms 600 KB Output is correct
62 Correct 7 ms 344 KB Output is correct
63 Correct 35 ms 344 KB Output is correct
64 Correct 47 ms 344 KB Output is correct
65 Correct 43 ms 344 KB Output is correct
66 Correct 40 ms 344 KB Output is correct
67 Correct 31 ms 344 KB Output is correct
68 Correct 39 ms 344 KB Output is correct
69 Correct 32 ms 344 KB Output is correct
70 Correct 18 ms 344 KB Output is correct
71 Correct 0 ms 344 KB Output is correct
72 Correct 0 ms 344 KB Output is correct
73 Correct 2 ms 344 KB Output is correct
74 Correct 2 ms 344 KB Output is correct
75 Correct 1 ms 344 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 344 KB Output is correct
78 Correct 0 ms 344 KB Output is correct
79 Correct 0 ms 344 KB Output is correct
80 Correct 1 ms 344 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 1 ms 344 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 1 ms 344 KB Output is correct
86 Correct 0 ms 344 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 1 ms 344 KB Output is correct
89 Correct 0 ms 344 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 2 ms 344 KB Output is correct
95 Correct 29 ms 508 KB Output is correct
96 Correct 40 ms 500 KB Output is correct
97 Correct 30 ms 344 KB Output is correct
98 Correct 43 ms 504 KB Output is correct
99 Correct 44 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 0 ms 344 KB Output is correct
102 Correct 9 ms 344 KB Output is correct
103 Correct 22 ms 344 KB Output is correct
104 Correct 10 ms 344 KB Output is correct
105 Correct 26 ms 344 KB Output is correct
106 Correct 25 ms 344 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 0 ms 344 KB Output is correct
109 Correct 0 ms 344 KB Output is correct
110 Correct 1 ms 344 KB Output is correct
111 Correct 0 ms 344 KB Output is correct
112 Correct 1 ms 344 KB Output is correct
113 Correct 1 ms 344 KB Output is correct

Subtask #4
0 / 12.0

# 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 15 ms 4832 KB Output is correct
6 Correct 20 ms 5440 KB Output is correct
7 Correct 8 ms 2392 KB Output is correct
8 Correct 23 ms 7348 KB Output is correct
9 Correct 3 ms 1268 KB Output is correct
10 Correct 18 ms 5296 KB Output is correct
11 Execution timed out 4065 ms 4176 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# 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 760 ms 2368 KB Output is correct
5 Execution timed out 4059 ms 4936 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# 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 760 ms 2368 KB Output is correct
5 Execution timed out 4059 ms 4936 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# 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 Execution timed out 4056 ms 6068 KB Time limit exceeded
4 Halted 0 ms 0 KB -