#include <bits/stdc++.h>
using namespace std;
int dist[200002];
int l[200002], r[200002];
vector<pair<int, int>> v;
int N;
void init(int N_tmp, vector<int> H) {
N = N_tmp;
for(int i = 0; i < N; i++){
v.push_back({H[i], i + 1});
}
sort(v.begin(), v.end(), greater<pair<int, int>>());
set<pair<int, int>> v2;
for(auto [x, tmp] : v){
if(v2.empty()){
v2.insert({tmp, x});
continue;
}
auto it = v2.lower_bound({tmp, 0});
// printf(">> %d %d : %d %d\n", x, tmp, (*it).first, (*it).second);
if(it != v2.end()) r[x] = (*it).second;
if(it != v2.begin()){
it--;
l[x] = (*it).second;
}
v2.insert({tmp, x});
}
}
int minimum_jumps(int A, int B, int C, int D) {
int ans = 1000000000; A++; B++; C++; D++;
for(int i = 0; i <= N; i++) dist[i] = 1000000000;
for(auto [x, idx]: v){
if(idx >= C && idx <= D) dist[x] = 0;
if(idx >= A && idx <= B) ans = min({ans, dist[l[x]] + 1, dist[r[x]] + 1});
dist[x] = min({dist[x], dist[l[x]] + 1, dist[r[x]] + 1});
// printf(">> %d (%d, %d) : %d %d\n", x, l[x], r[x], dist[l[x]], dist[r[x]]);
}
return ans == 1000000000 ? -1 : ans;
}
# |
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 |
4061 ms |
10872 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
3 ms |
208 KB |
Output is correct |
6 |
Correct |
3 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
3 ms |
208 KB |
Output is correct |
9 |
Correct |
1 ms |
208 KB |
Output is correct |
10 |
Correct |
3 ms |
208 KB |
Output is correct |
11 |
Correct |
2 ms |
284 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 |
300 KB |
Output is correct |
15 |
Correct |
3 ms |
208 KB |
Output is correct |
16 |
Correct |
3 ms |
208 KB |
Output is correct |
17 |
Correct |
3 ms |
336 KB |
Output is correct |
18 |
Correct |
0 ms |
208 KB |
Output is correct |
19 |
Correct |
1 ms |
208 KB |
Output is correct |
20 |
Correct |
3 ms |
208 KB |
Output is correct |
21 |
Correct |
3 ms |
208 KB |
Output is correct |
22 |
Correct |
2 ms |
208 KB |
Output is correct |
23 |
Correct |
2 ms |
208 KB |
Output is correct |
24 |
Correct |
2 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
0 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
208 KB |
Output is correct |
28 |
Correct |
3 ms |
208 KB |
Output is correct |
29 |
Correct |
2 ms |
208 KB |
Output is correct |
30 |
Correct |
3 ms |
208 KB |
Output is correct |
31 |
Correct |
2 ms |
208 KB |
Output is correct |
32 |
Correct |
3 ms |
208 KB |
Output is correct |
33 |
Correct |
0 ms |
208 KB |
Output is correct |
34 |
Correct |
0 ms |
284 KB |
Output is correct |
35 |
Correct |
1 ms |
208 KB |
Output is correct |
36 |
Correct |
1 ms |
208 KB |
Output is correct |
37 |
Correct |
1 ms |
208 KB |
Output is correct |
38 |
Correct |
0 ms |
208 KB |
Output is correct |
39 |
Correct |
0 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
3 ms |
208 KB |
Output is correct |
6 |
Correct |
3 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
3 ms |
208 KB |
Output is correct |
9 |
Correct |
1 ms |
208 KB |
Output is correct |
10 |
Correct |
3 ms |
208 KB |
Output is correct |
11 |
Correct |
2 ms |
284 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 |
300 KB |
Output is correct |
15 |
Correct |
3 ms |
208 KB |
Output is correct |
16 |
Correct |
3 ms |
208 KB |
Output is correct |
17 |
Correct |
3 ms |
336 KB |
Output is correct |
18 |
Correct |
0 ms |
208 KB |
Output is correct |
19 |
Correct |
1 ms |
208 KB |
Output is correct |
20 |
Correct |
3 ms |
208 KB |
Output is correct |
21 |
Correct |
3 ms |
208 KB |
Output is correct |
22 |
Correct |
2 ms |
208 KB |
Output is correct |
23 |
Correct |
2 ms |
208 KB |
Output is correct |
24 |
Correct |
2 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
0 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
208 KB |
Output is correct |
28 |
Correct |
3 ms |
208 KB |
Output is correct |
29 |
Correct |
2 ms |
208 KB |
Output is correct |
30 |
Correct |
3 ms |
208 KB |
Output is correct |
31 |
Correct |
2 ms |
208 KB |
Output is correct |
32 |
Correct |
3 ms |
208 KB |
Output is correct |
33 |
Correct |
0 ms |
208 KB |
Output is correct |
34 |
Correct |
0 ms |
284 KB |
Output is correct |
35 |
Correct |
1 ms |
208 KB |
Output is correct |
36 |
Correct |
1 ms |
208 KB |
Output is correct |
37 |
Correct |
1 ms |
208 KB |
Output is correct |
38 |
Correct |
0 ms |
208 KB |
Output is correct |
39 |
Correct |
0 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
48 |
Correct |
1 ms |
208 KB |
Output is correct |
49 |
Correct |
3 ms |
208 KB |
Output is correct |
50 |
Correct |
3 ms |
208 KB |
Output is correct |
51 |
Correct |
3 ms |
208 KB |
Output is correct |
52 |
Correct |
2 ms |
208 KB |
Output is correct |
53 |
Correct |
3 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 |
3 ms |
208 KB |
Output is correct |
57 |
Correct |
0 ms |
208 KB |
Output is correct |
58 |
Correct |
35 ms |
336 KB |
Output is correct |
59 |
Correct |
53 ms |
336 KB |
Output is correct |
60 |
Correct |
8 ms |
336 KB |
Output is correct |
61 |
Correct |
50 ms |
336 KB |
Output is correct |
62 |
Correct |
13 ms |
336 KB |
Output is correct |
63 |
Correct |
51 ms |
336 KB |
Output is correct |
64 |
Correct |
36 ms |
336 KB |
Output is correct |
65 |
Correct |
39 ms |
444 KB |
Output is correct |
66 |
Correct |
39 ms |
456 KB |
Output is correct |
67 |
Correct |
33 ms |
448 KB |
Output is correct |
68 |
Correct |
38 ms |
444 KB |
Output is correct |
69 |
Correct |
41 ms |
444 KB |
Output is correct |
70 |
Correct |
46 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 |
3 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 |
2 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 |
3 ms |
208 KB |
Output is correct |
82 |
Correct |
3 ms |
208 KB |
Output is correct |
83 |
Correct |
3 ms |
208 KB |
Output is correct |
84 |
Correct |
2 ms |
208 KB |
Output is correct |
85 |
Correct |
3 ms |
208 KB |
Output is correct |
86 |
Correct |
0 ms |
208 KB |
Output is correct |
87 |
Correct |
1 ms |
208 KB |
Output is correct |
88 |
Correct |
1 ms |
208 KB |
Output is correct |
89 |
Correct |
1 ms |
208 KB |
Output is correct |
90 |
Correct |
1 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 |
49 ms |
336 KB |
Output is correct |
96 |
Correct |
33 ms |
436 KB |
Output is correct |
97 |
Correct |
38 ms |
336 KB |
Output is correct |
98 |
Correct |
40 ms |
336 KB |
Output is correct |
99 |
Correct |
41 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 |
44 ms |
336 KB |
Output is correct |
103 |
Correct |
36 ms |
436 KB |
Output is correct |
104 |
Correct |
40 ms |
336 KB |
Output is correct |
105 |
Correct |
37 ms |
336 KB |
Output is correct |
106 |
Correct |
39 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 |
2 ms |
336 KB |
Output is correct |
110 |
Correct |
1 ms |
336 KB |
Output is correct |
111 |
Correct |
1 ms |
432 KB |
Output is correct |
112 |
Correct |
1 ms |
336 KB |
Output is correct |
113 |
Correct |
1 ms |
336 KB |
Output is correct |
# |
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 |
118 ms |
11608 KB |
Output is correct |
6 |
Correct |
198 ms |
14396 KB |
Output is correct |
7 |
Correct |
70 ms |
7480 KB |
Output is correct |
8 |
Correct |
168 ms |
14372 KB |
Output is correct |
9 |
Correct |
16 ms |
2380 KB |
Output is correct |
10 |
Correct |
172 ms |
14352 KB |
Output is correct |
11 |
Correct |
96 ms |
13552 KB |
Output is correct |
12 |
Correct |
104 ms |
13968 KB |
Output is correct |
13 |
Correct |
92 ms |
13844 KB |
Output is correct |
14 |
Correct |
139 ms |
14356 KB |
Output is correct |
15 |
Correct |
115 ms |
14280 KB |
Output is correct |
16 |
Correct |
94 ms |
14344 KB |
Output is correct |
17 |
Correct |
107 ms |
14380 KB |
Output is correct |
18 |
Correct |
0 ms |
216 KB |
Output is correct |
19 |
Correct |
0 ms |
208 KB |
Output is correct |
20 |
Correct |
1 ms |
336 KB |
Output is correct |
21 |
Correct |
0 ms |
208 KB |
Output is correct |
22 |
Correct |
1 ms |
264 KB |
Output is correct |
23 |
Correct |
1 ms |
208 KB |
Output is correct |
24 |
Correct |
1 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
1 ms |
336 KB |
Output is correct |
27 |
Correct |
1 ms |
464 KB |
Output is correct |
28 |
Correct |
1 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 |
185 ms |
14332 KB |
Output is correct |
34 |
Correct |
160 ms |
14396 KB |
Output is correct |
35 |
Correct |
87 ms |
13720 KB |
Output is correct |
36 |
Correct |
136 ms |
14336 KB |
Output is correct |
37 |
Correct |
100 ms |
14380 KB |
Output is correct |
38 |
Correct |
93 ms |
13716 KB |
Output is correct |
39 |
Correct |
0 ms |
208 KB |
Output is correct |
40 |
Correct |
81 ms |
8468 KB |
Output is correct |
41 |
Correct |
155 ms |
14392 KB |
Output is correct |
42 |
Correct |
87 ms |
13676 KB |
Output is correct |
43 |
Correct |
161 ms |
14332 KB |
Output is correct |
44 |
Correct |
101 ms |
14304 KB |
Output is correct |
45 |
Correct |
95 ms |
13800 KB |
Output is correct |
# |
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 |
Execution timed out |
4040 ms |
6752 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
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 |
Execution timed out |
4040 ms |
6752 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
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 |
4061 ms |
10872 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |