oj.uz

Submission #690429

# Submission time Handle Problem Language Result Execution time Memory
690429 2023-01-30T07:32:10 Z Dan4Life Rainforest Jumps (APIO21_jumps) C++17
37 / 100
 4000 ms 15212 KB 
#include "jumps.h"
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back

const int maxn = (int)2e5+10;
const int INF = (int)1e9;

bool increasing;
vector<int> adj[maxn];
int n, dis[maxn], pr[maxn], nx[maxn];

int bfs(int s1, int s2, int d1, int d2){
    queue<int> Q;
    while(!Q.empty()) Q.pop();
    for(int i = 0; i < n; i++) dis[i]=INF;
    for(int i = s1; i <= s2; i++) Q.push(i), dis[i]=0;
    while(!Q.empty()){
        int s = Q.front(); Q.pop();
        if(d1<=s and s<=d2) return dis[s];
        for(auto u : adj[s]){
            if(dis[u]==INF){
                dis[u] = dis[s]+1;
                Q.push(u);
            }
        }
    }
    return -1;
}

void init(int N, vector<int> a) {
    n = N; increasing = 1;
    stack<pair<int,int>> S;
    memset(pr,-1,sizeof(pr));
    memset(nx,-1,sizeof(nx));
    for(int i = 0; i < n; i++){
        increasing&=(!i or a[i]>=a[i-1]);
        while(!S.empty() and S.top().fi<a[i]) S.pop();
        if(!S.empty()) pr[i] = S.top().se;
        S.push({a[i],i});
    }
    while(!S.empty()) S.pop();
    for(int i = n-1; i>=0; i--){
        while(!S.empty() and S.top().fi<a[i]) S.pop();
        if(!S.empty()) nx[i] = S.top().se;
        S.push({a[i],i});
    }
    while(!S.empty()) S.pop();
    for(int i = 0; i < n; i++){
        if(pr[i]!=-1) adj[i].pb(pr[i]);
        if(nx[i]!=-1) adj[i].pb(nx[i]);
    }
}

int minimum_jumps(int A, int B, int C, int D) {
    if(increasing) return C-B;
    return bfs(A,B,C,D);
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 94 ms 12708 KB Output is correct
4 Correct 959 ms 14352 KB Output is correct
5 Correct 815 ms 10448 KB Output is correct
6 Correct 888 ms 14332 KB Output is correct
7 Correct 561 ms 11904 KB Output is correct
8 Correct 845 ms 14332 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 4 ms 6480 KB Output is correct
4 Correct 3 ms 6480 KB Output is correct
5 Correct 4 ms 6480 KB Output is correct
6 Correct 5 ms 6480 KB Output is correct
7 Correct 5 ms 6480 KB Output is correct
8 Correct 5 ms 6528 KB Output is correct
9 Correct 4 ms 6480 KB Output is correct
10 Correct 5 ms 6480 KB Output is correct
11 Correct 6 ms 6480 KB Output is correct
12 Correct 5 ms 6480 KB Output is correct
13 Correct 5 ms 6480 KB Output is correct
14 Correct 5 ms 6480 KB Output is correct
15 Correct 6 ms 6480 KB Output is correct
16 Correct 5 ms 6480 KB Output is correct
17 Correct 6 ms 6480 KB Output is correct
18 Correct 3 ms 6480 KB Output is correct
19 Correct 3 ms 6480 KB Output is correct
20 Correct 5 ms 6468 KB Output is correct
21 Correct 8 ms 6480 KB Output is correct
22 Correct 5 ms 6480 KB Output is correct
23 Correct 4 ms 6480 KB Output is correct
24 Correct 5 ms 6480 KB Output is correct
25 Correct 3 ms 6452 KB Output is correct
26 Correct 4 ms 6480 KB Output is correct
27 Correct 5 ms 6480 KB Output is correct
28 Correct 5 ms 6480 KB Output is correct
29 Correct 5 ms 6480 KB Output is correct
30 Correct 5 ms 6480 KB Output is correct
31 Correct 6 ms 6480 KB Output is correct
32 Correct 5 ms 6480 KB Output is correct
33 Correct 4 ms 6480 KB Output is correct
34 Correct 3 ms 6480 KB Output is correct
35 Correct 4 ms 6480 KB Output is correct
36 Correct 5 ms 6480 KB Output is correct
37 Correct 3 ms 6480 KB Output is correct
38 Correct 3 ms 6480 KB Output is correct
39 Correct 4 ms 6480 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 4 ms 6480 KB Output is correct
4 Correct 3 ms 6480 KB Output is correct
5 Correct 4 ms 6480 KB Output is correct
6 Correct 5 ms 6480 KB Output is correct
7 Correct 5 ms 6480 KB Output is correct
8 Correct 5 ms 6528 KB Output is correct
9 Correct 4 ms 6480 KB Output is correct
10 Correct 5 ms 6480 KB Output is correct
11 Correct 6 ms 6480 KB Output is correct
12 Correct 5 ms 6480 KB Output is correct
13 Correct 5 ms 6480 KB Output is correct
14 Correct 5 ms 6480 KB Output is correct
15 Correct 6 ms 6480 KB Output is correct
16 Correct 5 ms 6480 KB Output is correct
17 Correct 6 ms 6480 KB Output is correct
18 Correct 3 ms 6480 KB Output is correct
19 Correct 3 ms 6480 KB Output is correct
20 Correct 5 ms 6468 KB Output is correct
21 Correct 8 ms 6480 KB Output is correct
22 Correct 5 ms 6480 KB Output is correct
23 Correct 4 ms 6480 KB Output is correct
24 Correct 5 ms 6480 KB Output is correct
25 Correct 3 ms 6452 KB Output is correct
26 Correct 4 ms 6480 KB Output is correct
27 Correct 5 ms 6480 KB Output is correct
28 Correct 5 ms 6480 KB Output is correct
29 Correct 5 ms 6480 KB Output is correct
30 Correct 5 ms 6480 KB Output is correct
31 Correct 6 ms 6480 KB Output is correct
32 Correct 5 ms 6480 KB Output is correct
33 Correct 4 ms 6480 KB Output is correct
34 Correct 3 ms 6480 KB Output is correct
35 Correct 4 ms 6480 KB Output is correct
36 Correct 5 ms 6480 KB Output is correct
37 Correct 3 ms 6480 KB Output is correct
38 Correct 3 ms 6480 KB Output is correct
39 Correct 4 ms 6480 KB Output is correct
40 Correct 4 ms 6480 KB Output is correct
41 Correct 3 ms 6480 KB Output is correct
42 Correct 3 ms 6480 KB Output is correct
43 Correct 4 ms 6488 KB Output is correct
44 Correct 5 ms 6480 KB Output is correct
45 Correct 6 ms 6552 KB Output is correct
46 Correct 5 ms 6480 KB Output is correct
47 Correct 5 ms 6480 KB Output is correct
48 Correct 4 ms 6480 KB Output is correct
49 Correct 5 ms 6480 KB Output is correct
50 Correct 6 ms 6480 KB Output is correct
51 Correct 5 ms 6480 KB Output is correct
52 Correct 5 ms 6480 KB Output is correct
53 Correct 5 ms 6480 KB Output is correct
54 Correct 5 ms 6480 KB Output is correct
55 Correct 5 ms 6480 KB Output is correct
56 Correct 5 ms 6480 KB Output is correct
57 Correct 3 ms 6480 KB Output is correct
58 Correct 25 ms 6608 KB Output is correct
59 Correct 38 ms 6632 KB Output is correct
60 Correct 10 ms 6480 KB Output is correct
61 Correct 28 ms 6608 KB Output is correct
62 Correct 15 ms 6480 KB Output is correct
63 Correct 35 ms 6608 KB Output is correct
64 Correct 15 ms 6608 KB Output is correct
65 Correct 44 ms 6608 KB Output is correct
66 Correct 38 ms 6608 KB Output is correct
67 Correct 35 ms 6608 KB Output is correct
68 Correct 41 ms 6608 KB Output is correct
69 Correct 37 ms 6608 KB Output is correct
70 Correct 30 ms 6608 KB Output is correct
71 Correct 3 ms 6480 KB Output is correct
72 Correct 3 ms 6480 KB Output is correct
73 Correct 5 ms 6480 KB Output is correct
74 Correct 5 ms 6480 KB Output is correct
75 Correct 5 ms 6480 KB Output is correct
76 Correct 5 ms 6480 KB Output is correct
77 Correct 5 ms 6480 KB Output is correct
78 Correct 4 ms 6480 KB Output is correct
79 Correct 4 ms 6480 KB Output is correct
80 Correct 5 ms 6480 KB Output is correct
81 Correct 5 ms 6480 KB Output is correct
82 Correct 6 ms 6480 KB Output is correct
83 Correct 5 ms 6480 KB Output is correct
84 Correct 5 ms 6480 KB Output is correct
85 Correct 5 ms 6480 KB Output is correct
86 Correct 3 ms 6480 KB Output is correct
87 Correct 3 ms 6480 KB Output is correct
88 Correct 3 ms 6480 KB Output is correct
89 Correct 3 ms 6480 KB Output is correct
90 Correct 3 ms 6480 KB Output is correct
91 Correct 4 ms 6480 KB Output is correct
92 Correct 3 ms 6480 KB Output is correct
93 Correct 3 ms 6480 KB Output is correct
94 Correct 6 ms 6500 KB Output is correct
95 Correct 25 ms 6608 KB Output is correct
96 Correct 39 ms 6608 KB Output is correct
97 Correct 34 ms 6608 KB Output is correct
98 Correct 39 ms 6608 KB Output is correct
99 Correct 39 ms 6608 KB Output is correct
100 Correct 3 ms 6480 KB Output is correct
101 Correct 5 ms 6480 KB Output is correct
102 Correct 25 ms 6608 KB Output is correct
103 Correct 33 ms 6608 KB Output is correct
104 Correct 20 ms 6632 KB Output is correct
105 Correct 32 ms 6608 KB Output is correct
106 Correct 31 ms 6608 KB Output is correct
107 Correct 4 ms 6480 KB Output is correct
108 Correct 4 ms 6480 KB Output is correct
109 Correct 4 ms 6608 KB Output is correct
110 Correct 3 ms 6608 KB Output is correct
111 Correct 4 ms 6608 KB Output is correct
112 Correct 4 ms 6608 KB Output is correct
113 Correct 4 ms 6608 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 4 ms 6480 KB Output is correct
4 Correct 3 ms 6480 KB Output is correct
5 Correct 41 ms 13188 KB Output is correct
6 Correct 48 ms 14568 KB Output is correct
7 Correct 24 ms 10548 KB Output is correct
8 Correct 48 ms 15088 KB Output is correct
9 Correct 11 ms 7828 KB Output is correct
10 Correct 48 ms 14532 KB Output is correct
11 Correct 51 ms 14332 KB Output is correct
12 Correct 41 ms 14760 KB Output is correct
13 Correct 39 ms 14632 KB Output is correct
14 Correct 47 ms 14576 KB Output is correct
15 Correct 56 ms 14720 KB Output is correct
16 Correct 49 ms 15120 KB Output is correct
17 Correct 48 ms 15060 KB Output is correct
18 Correct 3 ms 6480 KB Output is correct
19 Correct 4 ms 6480 KB Output is correct
20 Correct 4 ms 6480 KB Output is correct
21 Correct 3 ms 6480 KB Output is correct
22 Correct 4 ms 6480 KB Output is correct
23 Correct 5 ms 6528 KB Output is correct
24 Correct 4 ms 6524 KB Output is correct
25 Correct 3 ms 6480 KB Output is correct
26 Correct 4 ms 6480 KB Output is correct
27 Correct 5 ms 6608 KB Output is correct
28 Correct 4 ms 6608 KB Output is correct
29 Correct 5 ms 6608 KB Output is correct
30 Correct 4 ms 6608 KB Output is correct
31 Correct 4 ms 6608 KB Output is correct
32 Correct 3 ms 6480 KB Output is correct
33 Correct 47 ms 14328 KB Output is correct
34 Correct 63 ms 14596 KB Output is correct
35 Correct 43 ms 14972 KB Output is correct
36 Correct 44 ms 14444 KB Output is correct
37 Correct 44 ms 14548 KB Output is correct
38 Correct 48 ms 15212 KB Output is correct
39 Correct 3 ms 6480 KB Output is correct
40 Correct 26 ms 11060 KB Output is correct
41 Correct 48 ms 14280 KB Output is correct
42 Correct 39 ms 14352 KB Output is correct
43 Correct 53 ms 14284 KB Output is correct
44 Correct 46 ms 14352 KB Output is correct
45 Correct 40 ms 14440 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 3 ms 6480 KB Output is correct
4 Correct 1181 ms 10128 KB Output is correct
5 Execution timed out 4027 ms 14284 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 3 ms 6480 KB Output is correct
4 Correct 1181 ms 10128 KB Output is correct
5 Execution timed out 4027 ms 14284 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6480 KB Output is correct
2 Correct 3 ms 6480 KB Output is correct
3 Correct 94 ms 12708 KB Output is correct
4 Correct 959 ms 14352 KB Output is correct
5 Correct 815 ms 10448 KB Output is correct
6 Correct 888 ms 14332 KB Output is correct
7 Correct 561 ms 11904 KB Output is correct
8 Correct 845 ms 14332 KB Output is correct
9 Correct 4 ms 6480 KB Output is correct
10 Correct 3 ms 6480 KB Output is correct
11 Correct 4 ms 6480 KB Output is correct
12 Correct 3 ms 6480 KB Output is correct
13 Correct 4 ms 6480 KB Output is correct
14 Correct 5 ms 6480 KB Output is correct
15 Correct 5 ms 6480 KB Output is correct
16 Correct 5 ms 6528 KB Output is correct
17 Correct 4 ms 6480 KB Output is correct
18 Correct 5 ms 6480 KB Output is correct
19 Correct 6 ms 6480 KB Output is correct
20 Correct 5 ms 6480 KB Output is correct
21 Correct 5 ms 6480 KB Output is correct
22 Correct 5 ms 6480 KB Output is correct
23 Correct 6 ms 6480 KB Output is correct
24 Correct 5 ms 6480 KB Output is correct
25 Correct 6 ms 6480 KB Output is correct
26 Correct 3 ms 6480 KB Output is correct
27 Correct 3 ms 6480 KB Output is correct
28 Correct 5 ms 6468 KB Output is correct
29 Correct 8 ms 6480 KB Output is correct
30 Correct 5 ms 6480 KB Output is correct
31 Correct 4 ms 6480 KB Output is correct
32 Correct 5 ms 6480 KB Output is correct
33 Correct 3 ms 6452 KB Output is correct
34 Correct 4 ms 6480 KB Output is correct
35 Correct 5 ms 6480 KB Output is correct
36 Correct 5 ms 6480 KB Output is correct
37 Correct 5 ms 6480 KB Output is correct
38 Correct 5 ms 6480 KB Output is correct
39 Correct 6 ms 6480 KB Output is correct
40 Correct 5 ms 6480 KB Output is correct
41 Correct 4 ms 6480 KB Output is correct
42 Correct 3 ms 6480 KB Output is correct
43 Correct 4 ms 6480 KB Output is correct
44 Correct 5 ms 6480 KB Output is correct
45 Correct 3 ms 6480 KB Output is correct
46 Correct 3 ms 6480 KB Output is correct
47 Correct 4 ms 6480 KB Output is correct
48 Correct 4 ms 6480 KB Output is correct
49 Correct 3 ms 6480 KB Output is correct
50 Correct 3 ms 6480 KB Output is correct
51 Correct 4 ms 6488 KB Output is correct
52 Correct 5 ms 6480 KB Output is correct
53 Correct 6 ms 6552 KB Output is correct
54 Correct 5 ms 6480 KB Output is correct
55 Correct 5 ms 6480 KB Output is correct
56 Correct 4 ms 6480 KB Output is correct
57 Correct 5 ms 6480 KB Output is correct
58 Correct 6 ms 6480 KB Output is correct
59 Correct 5 ms 6480 KB Output is correct
60 Correct 5 ms 6480 KB Output is correct
61 Correct 5 ms 6480 KB Output is correct
62 Correct 5 ms 6480 KB Output is correct
63 Correct 5 ms 6480 KB Output is correct
64 Correct 5 ms 6480 KB Output is correct
65 Correct 3 ms 6480 KB Output is correct
66 Correct 25 ms 6608 KB Output is correct
67 Correct 38 ms 6632 KB Output is correct
68 Correct 10 ms 6480 KB Output is correct
69 Correct 28 ms 6608 KB Output is correct
70 Correct 15 ms 6480 KB Output is correct
71 Correct 35 ms 6608 KB Output is correct
72 Correct 15 ms 6608 KB Output is correct
73 Correct 44 ms 6608 KB Output is correct
74 Correct 38 ms 6608 KB Output is correct
75 Correct 35 ms 6608 KB Output is correct
76 Correct 41 ms 6608 KB Output is correct
77 Correct 37 ms 6608 KB Output is correct
78 Correct 30 ms 6608 KB Output is correct
79 Correct 3 ms 6480 KB Output is correct
80 Correct 3 ms 6480 KB Output is correct
81 Correct 5 ms 6480 KB Output is correct
82 Correct 5 ms 6480 KB Output is correct
83 Correct 5 ms 6480 KB Output is correct
84 Correct 5 ms 6480 KB Output is correct
85 Correct 5 ms 6480 KB Output is correct
86 Correct 4 ms 6480 KB Output is correct
87 Correct 4 ms 6480 KB Output is correct
88 Correct 5 ms 6480 KB Output is correct
89 Correct 5 ms 6480 KB Output is correct
90 Correct 6 ms 6480 KB Output is correct
91 Correct 5 ms 6480 KB Output is correct
92 Correct 5 ms 6480 KB Output is correct
93 Correct 5 ms 6480 KB Output is correct
94 Correct 3 ms 6480 KB Output is correct
95 Correct 3 ms 6480 KB Output is correct
96 Correct 3 ms 6480 KB Output is correct
97 Correct 3 ms 6480 KB Output is correct
98 Correct 3 ms 6480 KB Output is correct
99 Correct 4 ms 6480 KB Output is correct
100 Correct 3 ms 6480 KB Output is correct
101 Correct 3 ms 6480 KB Output is correct
102 Correct 6 ms 6500 KB Output is correct
103 Correct 25 ms 6608 KB Output is correct
104 Correct 39 ms 6608 KB Output is correct
105 Correct 34 ms 6608 KB Output is correct
106 Correct 39 ms 6608 KB Output is correct
107 Correct 39 ms 6608 KB Output is correct
108 Correct 3 ms 6480 KB Output is correct
109 Correct 5 ms 6480 KB Output is correct
110 Correct 25 ms 6608 KB Output is correct
111 Correct 33 ms 6608 KB Output is correct
112 Correct 20 ms 6632 KB Output is correct
113 Correct 32 ms 6608 KB Output is correct
114 Correct 31 ms 6608 KB Output is correct
115 Correct 4 ms 6480 KB Output is correct
116 Correct 4 ms 6480 KB Output is correct
117 Correct 4 ms 6608 KB Output is correct
118 Correct 3 ms 6608 KB Output is correct
119 Correct 4 ms 6608 KB Output is correct
120 Correct 4 ms 6608 KB Output is correct
121 Correct 4 ms 6608 KB Output is correct
122 Correct 3 ms 6480 KB Output is correct
123 Correct 3 ms 6480 KB Output is correct
124 Correct 4 ms 6480 KB Output is correct
125 Correct 3 ms 6480 KB Output is correct
126 Correct 41 ms 13188 KB Output is correct
127 Correct 48 ms 14568 KB Output is correct
128 Correct 24 ms 10548 KB Output is correct
129 Correct 48 ms 15088 KB Output is correct
130 Correct 11 ms 7828 KB Output is correct
131 Correct 48 ms 14532 KB Output is correct
132 Correct 51 ms 14332 KB Output is correct
133 Correct 41 ms 14760 KB Output is correct
134 Correct 39 ms 14632 KB Output is correct
135 Correct 47 ms 14576 KB Output is correct
136 Correct 56 ms 14720 KB Output is correct
137 Correct 49 ms 15120 KB Output is correct
138 Correct 48 ms 15060 KB Output is correct
139 Correct 3 ms 6480 KB Output is correct
140 Correct 4 ms 6480 KB Output is correct
141 Correct 4 ms 6480 KB Output is correct
142 Correct 3 ms 6480 KB Output is correct
143 Correct 4 ms 6480 KB Output is correct
144 Correct 5 ms 6528 KB Output is correct
145 Correct 4 ms 6524 KB Output is correct
146 Correct 3 ms 6480 KB Output is correct
147 Correct 4 ms 6480 KB Output is correct
148 Correct 5 ms 6608 KB Output is correct
149 Correct 4 ms 6608 KB Output is correct
150 Correct 5 ms 6608 KB Output is correct
151 Correct 4 ms 6608 KB Output is correct
152 Correct 4 ms 6608 KB Output is correct
153 Correct 3 ms 6480 KB Output is correct
154 Correct 47 ms 14328 KB Output is correct
155 Correct 63 ms 14596 KB Output is correct
156 Correct 43 ms 14972 KB Output is correct
157 Correct 44 ms 14444 KB Output is correct
158 Correct 44 ms 14548 KB Output is correct
159 Correct 48 ms 15212 KB Output is correct
160 Correct 3 ms 6480 KB Output is correct
161 Correct 26 ms 11060 KB Output is correct
162 Correct 48 ms 14280 KB Output is correct
163 Correct 39 ms 14352 KB Output is correct
164 Correct 53 ms 14284 KB Output is correct
165 Correct 46 ms 14352 KB Output is correct
166 Correct 40 ms 14440 KB Output is correct
167 Correct 3 ms 6480 KB Output is correct
168 Correct 3 ms 6480 KB Output is correct
169 Correct 3 ms 6480 KB Output is correct
170 Correct 1181 ms 10128 KB Output is correct
171 Execution timed out 4027 ms 14284 KB Time limit exceeded
172 Halted 0 ms 0 KB -