#include <bits/stdc++.h>
#include "jumps.h"
//#include "stub.cpp"
using namespace std;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pi;
#define all(x) x.begin(),x.end()
#define pb push_back
vvi g;
int n=-1;
void init(int N, vi h){
n=N;
g.resize(n);
vi nxt(n,-1),prv(n,-1);
stack<int>s;
for(int i=0; i<n; i++){
while(s.size() && h[i]>h[s.top()]){
nxt[s.top()]=i;
s.pop();
}
s.push(i);
}
while(s.size())
s.pop();
for(int i=n-1; 0<=i ;i--){
while(s.size() && h[i]>h[s.top()]){
prv[s.top()]=i;
s.pop();
}
s.push(i);
}
for(int i=0; i<n;i ++){
if(nxt[i]!=-1)
g[i].pb(nxt[i]);
if(prv[i]!=-1)
g[i].pb(prv[i]);
}
}
int minimum_jumps(int A, int B, int C, int D){
vector<bool>vis(n);
queue<pi>q;
for(int i=A; i<=B; i++)
q.push({0,i});
while(q.size()){
pi cur=q.front();
q.pop();
int src=cur.second,dst=cur.first;
if(C<= src && src<=D)
return dst;
if(vis[src])continue;
vis[src]=1;
for(int nbr:g[src])
if(!vis[nbr])
q.push({dst+1,nbr});
}
return -1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Execution timed out |
4085 ms |
12108 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
3 ms |
200 KB |
Output is correct |
6 |
Correct |
3 ms |
200 KB |
Output is correct |
7 |
Correct |
3 ms |
200 KB |
Output is correct |
8 |
Correct |
4 ms |
200 KB |
Output is correct |
9 |
Correct |
2 ms |
200 KB |
Output is correct |
10 |
Correct |
4 ms |
200 KB |
Output is correct |
11 |
Correct |
4 ms |
200 KB |
Output is correct |
12 |
Correct |
3 ms |
200 KB |
Output is correct |
13 |
Correct |
3 ms |
200 KB |
Output is correct |
14 |
Correct |
4 ms |
200 KB |
Output is correct |
15 |
Correct |
3 ms |
200 KB |
Output is correct |
16 |
Correct |
2 ms |
200 KB |
Output is correct |
17 |
Correct |
3 ms |
200 KB |
Output is correct |
18 |
Correct |
1 ms |
200 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
5 ms |
200 KB |
Output is correct |
21 |
Correct |
3 ms |
200 KB |
Output is correct |
22 |
Correct |
4 ms |
200 KB |
Output is correct |
23 |
Correct |
4 ms |
200 KB |
Output is correct |
24 |
Correct |
3 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
2 ms |
200 KB |
Output is correct |
28 |
Correct |
4 ms |
200 KB |
Output is correct |
29 |
Correct |
3 ms |
200 KB |
Output is correct |
30 |
Correct |
3 ms |
200 KB |
Output is correct |
31 |
Correct |
4 ms |
200 KB |
Output is correct |
32 |
Correct |
4 ms |
200 KB |
Output is correct |
33 |
Correct |
1 ms |
200 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
37 |
Correct |
1 ms |
200 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
3 ms |
200 KB |
Output is correct |
6 |
Correct |
3 ms |
200 KB |
Output is correct |
7 |
Correct |
3 ms |
200 KB |
Output is correct |
8 |
Correct |
4 ms |
200 KB |
Output is correct |
9 |
Correct |
2 ms |
200 KB |
Output is correct |
10 |
Correct |
4 ms |
200 KB |
Output is correct |
11 |
Correct |
4 ms |
200 KB |
Output is correct |
12 |
Correct |
3 ms |
200 KB |
Output is correct |
13 |
Correct |
3 ms |
200 KB |
Output is correct |
14 |
Correct |
4 ms |
200 KB |
Output is correct |
15 |
Correct |
3 ms |
200 KB |
Output is correct |
16 |
Correct |
2 ms |
200 KB |
Output is correct |
17 |
Correct |
3 ms |
200 KB |
Output is correct |
18 |
Correct |
1 ms |
200 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
5 ms |
200 KB |
Output is correct |
21 |
Correct |
3 ms |
200 KB |
Output is correct |
22 |
Correct |
4 ms |
200 KB |
Output is correct |
23 |
Correct |
4 ms |
200 KB |
Output is correct |
24 |
Correct |
3 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
200 KB |
Output is correct |
27 |
Correct |
2 ms |
200 KB |
Output is correct |
28 |
Correct |
4 ms |
200 KB |
Output is correct |
29 |
Correct |
3 ms |
200 KB |
Output is correct |
30 |
Correct |
3 ms |
200 KB |
Output is correct |
31 |
Correct |
4 ms |
200 KB |
Output is correct |
32 |
Correct |
4 ms |
200 KB |
Output is correct |
33 |
Correct |
1 ms |
200 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
200 KB |
Output is correct |
37 |
Correct |
1 ms |
200 KB |
Output is correct |
38 |
Correct |
1 ms |
200 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
40 |
Correct |
1 ms |
200 KB |
Output is correct |
41 |
Correct |
1 ms |
200 KB |
Output is correct |
42 |
Correct |
1 ms |
200 KB |
Output is correct |
43 |
Correct |
1 ms |
200 KB |
Output is correct |
44 |
Correct |
4 ms |
200 KB |
Output is correct |
45 |
Correct |
4 ms |
200 KB |
Output is correct |
46 |
Correct |
2 ms |
212 KB |
Output is correct |
47 |
Correct |
3 ms |
200 KB |
Output is correct |
48 |
Correct |
2 ms |
200 KB |
Output is correct |
49 |
Correct |
4 ms |
200 KB |
Output is correct |
50 |
Correct |
4 ms |
200 KB |
Output is correct |
51 |
Correct |
4 ms |
200 KB |
Output is correct |
52 |
Correct |
3 ms |
200 KB |
Output is correct |
53 |
Correct |
4 ms |
200 KB |
Output is correct |
54 |
Correct |
4 ms |
200 KB |
Output is correct |
55 |
Correct |
4 ms |
200 KB |
Output is correct |
56 |
Correct |
3 ms |
200 KB |
Output is correct |
57 |
Correct |
1 ms |
200 KB |
Output is correct |
58 |
Correct |
41 ms |
328 KB |
Output is correct |
59 |
Correct |
61 ms |
328 KB |
Output is correct |
60 |
Correct |
12 ms |
328 KB |
Output is correct |
61 |
Correct |
58 ms |
328 KB |
Output is correct |
62 |
Correct |
22 ms |
200 KB |
Output is correct |
63 |
Correct |
61 ms |
328 KB |
Output is correct |
64 |
Correct |
80 ms |
328 KB |
Output is correct |
65 |
Correct |
75 ms |
328 KB |
Output is correct |
66 |
Correct |
87 ms |
328 KB |
Output is correct |
67 |
Correct |
61 ms |
328 KB |
Output is correct |
68 |
Correct |
77 ms |
328 KB |
Output is correct |
69 |
Correct |
68 ms |
328 KB |
Output is correct |
70 |
Correct |
36 ms |
328 KB |
Output is correct |
71 |
Correct |
1 ms |
200 KB |
Output is correct |
72 |
Correct |
2 ms |
200 KB |
Output is correct |
73 |
Correct |
4 ms |
200 KB |
Output is correct |
74 |
Correct |
2 ms |
200 KB |
Output is correct |
75 |
Correct |
6 ms |
200 KB |
Output is correct |
76 |
Correct |
4 ms |
200 KB |
Output is correct |
77 |
Correct |
3 ms |
200 KB |
Output is correct |
78 |
Correct |
1 ms |
200 KB |
Output is correct |
79 |
Correct |
1 ms |
200 KB |
Output is correct |
80 |
Correct |
3 ms |
200 KB |
Output is correct |
81 |
Correct |
2 ms |
200 KB |
Output is correct |
82 |
Correct |
3 ms |
200 KB |
Output is correct |
83 |
Correct |
6 ms |
200 KB |
Output is correct |
84 |
Correct |
4 ms |
200 KB |
Output is correct |
85 |
Correct |
3 ms |
200 KB |
Output is correct |
86 |
Correct |
1 ms |
200 KB |
Output is correct |
87 |
Correct |
1 ms |
200 KB |
Output is correct |
88 |
Correct |
1 ms |
200 KB |
Output is correct |
89 |
Correct |
1 ms |
200 KB |
Output is correct |
90 |
Correct |
1 ms |
200 KB |
Output is correct |
91 |
Correct |
1 ms |
200 KB |
Output is correct |
92 |
Correct |
2 ms |
200 KB |
Output is correct |
93 |
Correct |
1 ms |
200 KB |
Output is correct |
94 |
Correct |
7 ms |
308 KB |
Output is correct |
95 |
Correct |
57 ms |
328 KB |
Output is correct |
96 |
Correct |
82 ms |
328 KB |
Output is correct |
97 |
Correct |
60 ms |
328 KB |
Output is correct |
98 |
Correct |
83 ms |
328 KB |
Output is correct |
99 |
Correct |
62 ms |
328 KB |
Output is correct |
100 |
Correct |
1 ms |
200 KB |
Output is correct |
101 |
Correct |
3 ms |
328 KB |
Output is correct |
102 |
Correct |
16 ms |
328 KB |
Output is correct |
103 |
Correct |
50 ms |
328 KB |
Output is correct |
104 |
Correct |
22 ms |
328 KB |
Output is correct |
105 |
Correct |
55 ms |
328 KB |
Output is correct |
106 |
Correct |
48 ms |
328 KB |
Output is correct |
107 |
Correct |
1 ms |
200 KB |
Output is correct |
108 |
Correct |
1 ms |
328 KB |
Output is correct |
109 |
Correct |
2 ms |
328 KB |
Output is correct |
110 |
Correct |
2 ms |
384 KB |
Output is correct |
111 |
Correct |
2 ms |
328 KB |
Output is correct |
112 |
Correct |
2 ms |
328 KB |
Output is correct |
113 |
Correct |
2 ms |
328 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
56 ms |
11528 KB |
Output is correct |
6 |
Correct |
77 ms |
14372 KB |
Output is correct |
7 |
Correct |
29 ms |
7508 KB |
Output is correct |
8 |
Correct |
64 ms |
14320 KB |
Output is correct |
9 |
Correct |
10 ms |
2368 KB |
Output is correct |
10 |
Correct |
64 ms |
14272 KB |
Output is correct |
11 |
Correct |
61 ms |
15124 KB |
Output is correct |
12 |
Correct |
59 ms |
14616 KB |
Output is correct |
13 |
Correct |
52 ms |
14964 KB |
Output is correct |
14 |
Correct |
59 ms |
14340 KB |
Output is correct |
15 |
Correct |
67 ms |
14476 KB |
Output is correct |
16 |
Correct |
62 ms |
14356 KB |
Output is correct |
17 |
Correct |
71 ms |
14268 KB |
Output is correct |
18 |
Correct |
1 ms |
200 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
1 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
328 KB |
Output is correct |
27 |
Correct |
2 ms |
328 KB |
Output is correct |
28 |
Correct |
2 ms |
328 KB |
Output is correct |
29 |
Correct |
2 ms |
328 KB |
Output is correct |
30 |
Correct |
2 ms |
328 KB |
Output is correct |
31 |
Correct |
1 ms |
328 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
69 ms |
14272 KB |
Output is correct |
34 |
Correct |
61 ms |
14344 KB |
Output is correct |
35 |
Correct |
56 ms |
14996 KB |
Output is correct |
36 |
Correct |
72 ms |
14372 KB |
Output is correct |
37 |
Correct |
80 ms |
14324 KB |
Output is correct |
38 |
Correct |
68 ms |
14400 KB |
Output is correct |
39 |
Correct |
1 ms |
200 KB |
Output is correct |
40 |
Correct |
40 ms |
8416 KB |
Output is correct |
41 |
Correct |
56 ms |
14360 KB |
Output is correct |
42 |
Correct |
53 ms |
14996 KB |
Output is correct |
43 |
Correct |
54 ms |
14368 KB |
Output is correct |
44 |
Correct |
62 ms |
14288 KB |
Output is correct |
45 |
Correct |
50 ms |
14356 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
348 ms |
6672 KB |
Output is correct |
5 |
Correct |
1257 ms |
14272 KB |
Output is correct |
6 |
Correct |
751 ms |
2632 KB |
Output is correct |
7 |
Correct |
1356 ms |
14356 KB |
Output is correct |
8 |
Correct |
795 ms |
5048 KB |
Output is correct |
9 |
Correct |
1146 ms |
14356 KB |
Output is correct |
10 |
Execution timed out |
4038 ms |
15168 KB |
Time limit exceeded |
11 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
348 ms |
6672 KB |
Output is correct |
5 |
Correct |
1257 ms |
14272 KB |
Output is correct |
6 |
Correct |
751 ms |
2632 KB |
Output is correct |
7 |
Correct |
1356 ms |
14356 KB |
Output is correct |
8 |
Correct |
795 ms |
5048 KB |
Output is correct |
9 |
Correct |
1146 ms |
14356 KB |
Output is correct |
10 |
Execution timed out |
4038 ms |
15168 KB |
Time limit exceeded |
11 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Execution timed out |
4085 ms |
12108 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |