oj.uz

Submission #983860

# Submission time Handle Problem Language Result Execution time Memory
983860 2024-05-16T07:28:27 Z The_Samurai Rainforest Jumps (APIO21_jumps) C++17
33 / 100
 4000 ms 4480 KB 
#include "jumps.h"
#include "bits/stdc++.h"
using namespace std;

const int lg = 18, N = 2e5 + 5, inf = 1e9;
vector<int> l(N), r(N);
int n;

void init(int N, vector<int> H) {
    n = N;
    stack<int> s;
    for (int i = n - 1; i >= 0; i--) {
        while (!s.empty() and H[s.top()] < H[i]) s.pop();
        r[i] = s.empty() ? n : s.top();
        s.push(i);
    }
    while (!s.empty()) s.pop();
    for (int i = 0; i < n; i++) {
        while (!s.empty() and H[s.top()] < H[i]) s.pop();
        l[i] = s.empty() ? -1 : s.top();
        s.push(i);
    }
}

int minimum_jumps(int a, int b, int c, int d) {
    queue<int> q;
    vector<int> ans(n, inf);
    for (int i = a; i <= b; i++) ans[i] = 0, q.push(i);
    while (!q.empty()) {
        int x = q.front(); q.pop();
        if (c <= x and x <= d) return ans[x];
        if (l[x] >= 0 and ans[l[x]] > ans[x] + 1) {
            ans[l[x]] = ans[x] + 1;
            q.push(l[x]);
        }
        if (r[x] < n and ans[r[x]] > ans[x] + 1) {
            ans[r[x]] = ans[x] + 1;
            q.push(r[x]);
        }
    }
    return -1;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Execution timed out 4059 ms 4140 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Correct 1 ms 1880 KB Output is correct
4 Correct 1 ms 1880 KB Output is correct
5 Correct 1 ms 1880 KB Output is correct
6 Correct 2 ms 1880 KB Output is correct
7 Correct 2 ms 1880 KB Output is correct
8 Correct 2 ms 2136 KB Output is correct
9 Correct 2 ms 1880 KB Output is correct
10 Correct 2 ms 2136 KB Output is correct
11 Correct 2 ms 2136 KB Output is correct
12 Correct 2 ms 1880 KB Output is correct
13 Correct 2 ms 2020 KB Output is correct
14 Correct 2 ms 1880 KB Output is correct
15 Correct 2 ms 2268 KB Output is correct
16 Correct 2 ms 1880 KB Output is correct
17 Correct 2 ms 2020 KB Output is correct
18 Correct 1 ms 1880 KB Output is correct
19 Correct 1 ms 1880 KB Output is correct
20 Correct 2 ms 2136 KB Output is correct
21 Correct 2 ms 2136 KB Output is correct
22 Correct 3 ms 1880 KB Output is correct
23 Correct 2 ms 2136 KB Output is correct
24 Correct 2 ms 2136 KB Output is correct
25 Correct 1 ms 2016 KB Output is correct
26 Correct 1 ms 1880 KB Output is correct
27 Correct 1 ms 1880 KB Output is correct
28 Correct 2 ms 1880 KB Output is correct
29 Correct 2 ms 2136 KB Output is correct
30 Correct 2 ms 1880 KB Output is correct
31 Correct 2 ms 2136 KB Output is correct
32 Correct 2 ms 1880 KB Output is correct
33 Correct 1 ms 1880 KB Output is correct
34 Correct 1 ms 2132 KB Output is correct
35 Correct 1 ms 1880 KB Output is correct
36 Correct 1 ms 2136 KB Output is correct
37 Correct 1 ms 1880 KB Output is correct
38 Correct 1 ms 1880 KB Output is correct
39 Correct 1 ms 1880 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Correct 1 ms 1880 KB Output is correct
4 Correct 1 ms 1880 KB Output is correct
5 Correct 1 ms 1880 KB Output is correct
6 Correct 2 ms 1880 KB Output is correct
7 Correct 2 ms 1880 KB Output is correct
8 Correct 2 ms 2136 KB Output is correct
9 Correct 2 ms 1880 KB Output is correct
10 Correct 2 ms 2136 KB Output is correct
11 Correct 2 ms 2136 KB Output is correct
12 Correct 2 ms 1880 KB Output is correct
13 Correct 2 ms 2020 KB Output is correct
14 Correct 2 ms 1880 KB Output is correct
15 Correct 2 ms 2268 KB Output is correct
16 Correct 2 ms 1880 KB Output is correct
17 Correct 2 ms 2020 KB Output is correct
18 Correct 1 ms 1880 KB Output is correct
19 Correct 1 ms 1880 KB Output is correct
20 Correct 2 ms 2136 KB Output is correct
21 Correct 2 ms 2136 KB Output is correct
22 Correct 3 ms 1880 KB Output is correct
23 Correct 2 ms 2136 KB Output is correct
24 Correct 2 ms 2136 KB Output is correct
25 Correct 1 ms 2016 KB Output is correct
26 Correct 1 ms 1880 KB Output is correct
27 Correct 1 ms 1880 KB Output is correct
28 Correct 2 ms 1880 KB Output is correct
29 Correct 2 ms 2136 KB Output is correct
30 Correct 2 ms 1880 KB Output is correct
31 Correct 2 ms 2136 KB Output is correct
32 Correct 2 ms 1880 KB Output is correct
33 Correct 1 ms 1880 KB Output is correct
34 Correct 1 ms 2132 KB Output is correct
35 Correct 1 ms 1880 KB Output is correct
36 Correct 1 ms 2136 KB Output is correct
37 Correct 1 ms 1880 KB Output is correct
38 Correct 1 ms 1880 KB Output is correct
39 Correct 1 ms 1880 KB Output is correct
40 Correct 1 ms 1880 KB Output is correct
41 Correct 1 ms 1880 KB Output is correct
42 Correct 1 ms 1880 KB Output is correct
43 Correct 1 ms 1880 KB Output is correct
44 Correct 1 ms 1880 KB Output is correct
45 Correct 2 ms 1880 KB Output is correct
46 Correct 1 ms 1880 KB Output is correct
47 Correct 2 ms 2028 KB Output is correct
48 Correct 2 ms 2136 KB Output is correct
49 Correct 2 ms 1880 KB Output is correct
50 Correct 2 ms 1880 KB Output is correct
51 Correct 2 ms 2136 KB Output is correct
52 Correct 2 ms 1880 KB Output is correct
53 Correct 2 ms 1880 KB Output is correct
54 Correct 2 ms 1880 KB Output is correct
55 Correct 2 ms 2136 KB Output is correct
56 Correct 2 ms 1880 KB Output is correct
57 Correct 1 ms 1880 KB Output is correct
58 Correct 14 ms 2040 KB Output is correct
59 Correct 17 ms 2036 KB Output is correct
60 Correct 5 ms 2136 KB Output is correct
61 Correct 21 ms 2032 KB Output is correct
62 Correct 9 ms 2024 KB Output is correct
63 Correct 20 ms 2036 KB Output is correct
64 Correct 21 ms 1876 KB Output is correct
65 Correct 21 ms 2128 KB Output is correct
66 Correct 21 ms 2136 KB Output is correct
67 Correct 16 ms 2136 KB Output is correct
68 Correct 20 ms 2024 KB Output is correct
69 Correct 20 ms 2048 KB Output is correct
70 Correct 14 ms 2136 KB Output is correct
71 Correct 1 ms 1880 KB Output is correct
72 Correct 1 ms 1880 KB Output is correct
73 Correct 2 ms 2024 KB Output is correct
74 Correct 2 ms 2136 KB Output is correct
75 Correct 2 ms 2136 KB Output is correct
76 Correct 2 ms 2136 KB Output is correct
77 Correct 2 ms 2136 KB Output is correct
78 Correct 1 ms 1880 KB Output is correct
79 Correct 1 ms 1880 KB Output is correct
80 Correct 1 ms 1880 KB Output is correct
81 Correct 2 ms 2136 KB Output is correct
82 Correct 2 ms 1880 KB Output is correct
83 Correct 2 ms 1880 KB Output is correct
84 Correct 2 ms 1880 KB Output is correct
85 Correct 2 ms 1880 KB Output is correct
86 Correct 1 ms 1880 KB Output is correct
87 Correct 1 ms 1880 KB Output is correct
88 Correct 1 ms 1880 KB Output is correct
89 Correct 1 ms 1880 KB Output is correct
90 Correct 2 ms 1880 KB Output is correct
91 Correct 1 ms 1880 KB Output is correct
92 Correct 1 ms 1880 KB Output is correct
93 Correct 1 ms 1880 KB Output is correct
94 Correct 3 ms 2136 KB Output is correct
95 Correct 19 ms 2136 KB Output is correct
96 Correct 23 ms 2128 KB Output is correct
97 Correct 19 ms 2040 KB Output is correct
98 Correct 21 ms 2128 KB Output is correct
99 Correct 22 ms 2036 KB Output is correct
100 Correct 1 ms 1880 KB Output is correct
101 Correct 1 ms 1880 KB Output is correct
102 Correct 12 ms 2040 KB Output is correct
103 Correct 16 ms 2136 KB Output is correct
104 Correct 10 ms 2132 KB Output is correct
105 Correct 22 ms 2024 KB Output is correct
106 Correct 16 ms 2128 KB Output is correct
107 Correct 1 ms 1880 KB Output is correct
108 Correct 1 ms 1880 KB Output is correct
109 Correct 1 ms 1880 KB Output is correct
110 Correct 1 ms 1880 KB Output is correct
111 Correct 1 ms 1972 KB Output is correct
112 Correct 1 ms 1952 KB Output is correct
113 Correct 1 ms 1880 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 2020 KB Output is correct
3 Correct 1 ms 1880 KB Output is correct
4 Correct 1 ms 1880 KB Output is correct
5 Correct 17 ms 3616 KB Output is correct
6 Correct 22 ms 3880 KB Output is correct
7 Correct 11 ms 2760 KB Output is correct
8 Correct 23 ms 4364 KB Output is correct
9 Correct 6 ms 2136 KB Output is correct
10 Correct 23 ms 3808 KB Output is correct
11 Correct 20 ms 4456 KB Output is correct
12 Correct 19 ms 4028 KB Output is correct
13 Correct 19 ms 4148 KB Output is correct
14 Correct 21 ms 3792 KB Output is correct
15 Correct 22 ms 3992 KB Output is correct
16 Correct 26 ms 4332 KB Output is correct
17 Correct 22 ms 4480 KB Output is correct
18 Correct 1 ms 1880 KB Output is correct
19 Correct 1 ms 2132 KB Output is correct
20 Correct 1 ms 1880 KB Output is correct
21 Correct 1 ms 1880 KB Output is correct
22 Correct 1 ms 1876 KB Output is correct
23 Correct 1 ms 1876 KB Output is correct
24 Correct 1 ms 1880 KB Output is correct
25 Correct 1 ms 1936 KB Output is correct
26 Correct 1 ms 1880 KB Output is correct
27 Correct 1 ms 1880 KB Output is correct
28 Correct 1 ms 1880 KB Output is correct
29 Correct 1 ms 1880 KB Output is correct
30 Correct 1 ms 1880 KB Output is correct
31 Correct 1 ms 1880 KB Output is correct
32 Correct 1 ms 1880 KB Output is correct
33 Correct 21 ms 3548 KB Output is correct
34 Correct 22 ms 3904 KB Output is correct
35 Correct 25 ms 4324 KB Output is correct
36 Correct 21 ms 3776 KB Output is correct
37 Correct 19 ms 3996 KB Output is correct
38 Correct 19 ms 4384 KB Output is correct
39 Correct 1 ms 1880 KB Output is correct
40 Correct 17 ms 2920 KB Output is correct
41 Correct 21 ms 3576 KB Output is correct
42 Correct 25 ms 4288 KB Output is correct
43 Correct 23 ms 3848 KB Output is correct
44 Correct 21 ms 3816 KB Output is correct
45 Correct 22 ms 4336 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Correct 1 ms 1880 KB Output is correct
4 Correct 818 ms 2708 KB Output is correct
5 Execution timed out 4058 ms 3416 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Correct 1 ms 1880 KB Output is correct
4 Correct 818 ms 2708 KB Output is correct
5 Execution timed out 4058 ms 3416 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1880 KB Output is correct
2 Correct 1 ms 1880 KB Output is correct
3 Execution timed out 4059 ms 4140 KB Time limit exceeded
4 Halted 0 ms 0 KB -