oj.uz

Submission #553540

# Submission time Handle Problem Language Result Execution time Memory
553540 2022-04-26T07:59:35 Z Jarif_Rahman Rainforest Jumps (APIO21_jumps) C++17
33 / 100
 4000 ms 15948 KB 
#include "jumps.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;
const int inf  = 1e9;
int n;
vector<vector<int>> v;
vector<int> h;
vector<int> lg, rg;

void init(int n, vector<int> h){
    ::n = n, ::h = h;
    stack<int> st;
    v.resize(n);
    lg.resize(n, -1);
    rg.resize(n, -1);
    for(int i = 0; i < n; i++){
        while(!st.empty() && h[st.top()] < h[i]){
            int x = st.top(); st.pop();
            rg[x] = i;
        }
        st.push(i);
    }
    while(!st.empty()) st.pop();
    for(int i = n-1; i >= 0; i--){
        while(!st.empty() && h[st.top()] < h[i]){
            int x = st.top(); st.pop();
            lg[x] = i;
        }
        st.push(i);
    }
    while(!st.empty()) st.pop();
    for(int i = 0; i < n; i++){
        if(lg[i] != -1){
            v[i].pb(lg[i]);
        }
        if(rg[i] != -1){
            v[i].pb(rg[i]);
        }
    }
}

int minimum_jumps(int a, int b, int c, int d){
    vector<int> dis(n, inf);
    vector<bool> bl(n, 0);
    queue<int> q;
    for(int i = a; i <= b; i++){
        q.push(i);
        bl[i] = 1;
        dis[i] = 0;
    }
    while(!q.empty()){
        int nd = q.front(); q.pop();
        for(int x: v[nd]){
            if(bl[x]) continue;
            bl[x] = 1;
            dis[x] = dis[nd]+1;
            q.push(x);
        }
    }
    int mn = inf;
    for(int i = c; i <= d; i++) mn = min(mn, dis[i]);
    if(mn >= inf) mn = -1;
    return mn;
}

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 Execution timed out 4073 ms 12840 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 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 3 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 3 ms 208 KB Output is correct
16 Correct 3 ms 208 KB Output is correct
17 Correct 2 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 2 ms 208 KB Output is correct
22 Correct 2 ms 208 KB Output is correct
23 Correct 3 ms 208 KB Output is correct
24 Correct 3 ms 208 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 2 ms 208 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 2 ms 208 KB Output is correct
31 Correct 3 ms 208 KB Output is correct
32 Correct 2 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 0 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 0 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 3 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 3 ms 208 KB Output is correct
16 Correct 3 ms 208 KB Output is correct
17 Correct 2 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 2 ms 208 KB Output is correct
22 Correct 2 ms 208 KB Output is correct
23 Correct 3 ms 208 KB Output is correct
24 Correct 3 ms 208 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 2 ms 208 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 2 ms 208 KB Output is correct
31 Correct 3 ms 208 KB Output is correct
32 Correct 2 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 0 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 0 ms 208 KB Output is correct
39 Correct 1 ms 208 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 0 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 2 ms 208 KB Output is correct
46 Correct 2 ms 208 KB Output is correct
47 Correct 3 ms 208 KB Output is correct
48 Correct 2 ms 208 KB Output is correct
49 Correct 2 ms 208 KB Output is correct
50 Correct 2 ms 208 KB Output is correct
51 Correct 3 ms 208 KB Output is correct
52 Correct 3 ms 208 KB Output is correct
53 Correct 2 ms 208 KB Output is correct
54 Correct 3 ms 208 KB Output is correct
55 Correct 3 ms 208 KB Output is correct
56 Correct 2 ms 208 KB Output is correct
57 Correct 0 ms 208 KB Output is correct
58 Correct 21 ms 336 KB Output is correct
59 Correct 25 ms 440 KB Output is correct
60 Correct 6 ms 336 KB Output is correct
61 Correct 29 ms 336 KB Output is correct
62 Correct 12 ms 208 KB Output is correct
63 Correct 37 ms 336 KB Output is correct
64 Correct 48 ms 336 KB Output is correct
65 Correct 49 ms 336 KB Output is correct
66 Correct 48 ms 444 KB Output is correct
67 Correct 21 ms 440 KB Output is correct
68 Correct 41 ms 452 KB Output is correct
69 Correct 45 ms 336 KB Output is correct
70 Correct 56 ms 336 KB Output is correct
71 Correct 0 ms 208 KB Output is correct
72 Correct 1 ms 208 KB Output is correct
73 Correct 2 ms 208 KB Output is correct
74 Correct 2 ms 208 KB Output is correct
75 Correct 2 ms 208 KB Output is correct
76 Correct 3 ms 208 KB Output is correct
77 Correct 3 ms 208 KB Output is correct
78 Correct 0 ms 208 KB Output is correct
79 Correct 0 ms 208 KB Output is correct
80 Correct 1 ms 208 KB Output is correct
81 Correct 1 ms 208 KB Output is correct
82 Correct 3 ms 208 KB Output is correct
83 Correct 1 ms 208 KB Output is correct
84 Correct 2 ms 208 KB Output is correct
85 Correct 2 ms 208 KB Output is correct
86 Correct 0 ms 208 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 0 ms 208 KB Output is correct
89 Correct 1 ms 208 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 1 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 4 ms 208 KB Output is correct
95 Correct 28 ms 336 KB Output is correct
96 Correct 41 ms 336 KB Output is correct
97 Correct 29 ms 448 KB Output is correct
98 Correct 47 ms 460 KB Output is correct
99 Correct 44 ms 336 KB Output is correct
100 Correct 0 ms 208 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 18 ms 336 KB Output is correct
103 Correct 40 ms 336 KB Output is correct
104 Correct 13 ms 336 KB Output is correct
105 Correct 40 ms 336 KB Output is correct
106 Correct 43 ms 336 KB Output is correct
107 Correct 0 ms 208 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 1 ms 336 KB Output is correct
111 Correct 1 ms 336 KB Output is correct
112 Correct 1 ms 336 KB Output is correct
113 Correct 1 ms 428 KB Output is correct

Subtask #4
12.0 / 12.0

# 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 36 ms 12548 KB Output is correct
6 Correct 51 ms 15388 KB Output is correct
7 Correct 20 ms 7880 KB Output is correct
8 Correct 50 ms 15880 KB Output is correct
9 Correct 6 ms 2596 KB Output is correct
10 Correct 60 ms 15404 KB Output is correct
11 Correct 40 ms 15672 KB Output is correct
12 Correct 53 ms 15640 KB Output is correct
13 Correct 39 ms 15468 KB Output is correct
14 Correct 44 ms 15288 KB Output is correct
15 Correct 45 ms 15576 KB Output is correct
16 Correct 43 ms 15900 KB Output is correct
17 Correct 46 ms 15948 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 0 ms 208 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 0 ms 208 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 0 ms 208 KB Output is correct
33 Correct 59 ms 15140 KB Output is correct
34 Correct 46 ms 15516 KB Output is correct
35 Correct 39 ms 15672 KB Output is correct
36 Correct 44 ms 15284 KB Output is correct
37 Correct 43 ms 15464 KB Output is correct
38 Correct 54 ms 15928 KB Output is correct
39 Correct 0 ms 208 KB Output is correct
40 Correct 34 ms 8860 KB Output is correct
41 Correct 45 ms 15148 KB Output is correct
42 Correct 53 ms 15176 KB Output is correct
43 Correct 42 ms 15164 KB Output is correct
44 Correct 60 ms 15192 KB Output is correct
45 Correct 39 ms 15176 KB Output is correct

Subtask #5
0 / 23.0

# 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 1030 ms 7092 KB Output is correct
5 Execution timed out 4061 ms 15120 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 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 1030 ms 7092 KB Output is correct
5 Execution timed out 4061 ms 15120 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 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Execution timed out 4073 ms 12840 KB Time limit exceeded
4 Halted 0 ms 0 KB -