#include "jumps.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N=2*1e3+7;
vector <int> a;
vector <int> g[N];
bool u[N], u1[N];
int dp[N][N];
bool ok=1;
void init(int N, std::vector<int> H) {
int n=N;
a=H;
for (int i=0;i<n-1;i++){
if (a[i] > a[i+1]) {
ok=0;
break;
}
}
if (!ok){
vector <int> v;
for (int i=n-1;i>=0;i--){
while (!v.empty() && a[i] > a[v.back()]) v.pop_back();
if (!v.empty()) g[i].push_back(v.back());
v.push_back(i);
}
v.clear();
for (int i=0;i<n;i++){
while (!v.empty() && a[i] > a[v.back()]) v.pop_back();
if (!v.empty()) g[i].push_back(v.back());
v.push_back(i);
}
for (int i=0;i<n;i++){
for (int j=0;j<n;j++) dp[i][j]=1e9;
queue <int> q;
q.push(i);
dp[i][i]=0;
while (!q.empty()){
int x1=q.front();
q.pop();
for (auto l:g[x1]){
if (dp[i][l] > dp[i][x1]+1){
dp[i][l]=dp[i][x1]+1;
q.push(l);
}
}
}
}
}
}
int minimum_jumps(int A, int B, int C, int D) {
if (ok) return C-B;
int ans=1e9;
for (int i=A;i<=B;i++){
for (int j=C;j<=D;j++){
ans=min(ans, dp[i][j]);
}
}
if (ans == 1e9) ans=-1;
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
1 ms |
232 KB |
Output is correct |
3 |
Correct |
111 ms |
2136 KB |
Output is correct |
4 |
Correct |
945 ms |
2664 KB |
Output is correct |
5 |
Correct |
758 ms |
1488 KB |
Output is correct |
6 |
Correct |
745 ms |
2648 KB |
Output is correct |
7 |
Correct |
740 ms |
1872 KB |
Output is correct |
8 |
Correct |
734 ms |
2664 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
0 ms |
336 KB |
Output is correct |
3 |
Correct |
0 ms |
336 KB |
Output is correct |
4 |
Correct |
0 ms |
336 KB |
Output is correct |
5 |
Correct |
2 ms |
336 KB |
Output is correct |
6 |
Correct |
2 ms |
1232 KB |
Output is correct |
7 |
Correct |
3 ms |
1104 KB |
Output is correct |
8 |
Correct |
3 ms |
1228 KB |
Output is correct |
9 |
Correct |
1 ms |
976 KB |
Output is correct |
10 |
Correct |
3 ms |
1232 KB |
Output is correct |
11 |
Correct |
3 ms |
336 KB |
Output is correct |
12 |
Correct |
2 ms |
1232 KB |
Output is correct |
13 |
Correct |
4 ms |
1232 KB |
Output is correct |
14 |
Correct |
3 ms |
1232 KB |
Output is correct |
15 |
Correct |
4 ms |
1232 KB |
Output is correct |
16 |
Correct |
4 ms |
1232 KB |
Output is correct |
17 |
Correct |
4 ms |
1232 KB |
Output is correct |
18 |
Correct |
0 ms |
336 KB |
Output is correct |
19 |
Correct |
1 ms |
464 KB |
Output is correct |
20 |
Correct |
3 ms |
1232 KB |
Output is correct |
21 |
Correct |
2 ms |
1232 KB |
Output is correct |
22 |
Correct |
2 ms |
1232 KB |
Output is correct |
23 |
Correct |
2 ms |
1232 KB |
Output is correct |
24 |
Correct |
3 ms |
1232 KB |
Output is correct |
25 |
Correct |
0 ms |
336 KB |
Output is correct |
26 |
Correct |
0 ms |
336 KB |
Output is correct |
27 |
Correct |
2 ms |
336 KB |
Output is correct |
28 |
Correct |
3 ms |
1232 KB |
Output is correct |
29 |
Correct |
3 ms |
1232 KB |
Output is correct |
30 |
Correct |
5 ms |
1232 KB |
Output is correct |
31 |
Correct |
2 ms |
1232 KB |
Output is correct |
32 |
Correct |
4 ms |
1232 KB |
Output is correct |
33 |
Correct |
0 ms |
336 KB |
Output is correct |
34 |
Correct |
1 ms |
1104 KB |
Output is correct |
35 |
Correct |
1 ms |
1232 KB |
Output is correct |
36 |
Correct |
1 ms |
1232 KB |
Output is correct |
37 |
Correct |
1 ms |
1232 KB |
Output is correct |
38 |
Correct |
1 ms |
1232 KB |
Output is correct |
39 |
Correct |
1 ms |
1232 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
0 ms |
336 KB |
Output is correct |
3 |
Correct |
0 ms |
336 KB |
Output is correct |
4 |
Correct |
0 ms |
336 KB |
Output is correct |
5 |
Correct |
2 ms |
336 KB |
Output is correct |
6 |
Correct |
2 ms |
1232 KB |
Output is correct |
7 |
Correct |
3 ms |
1104 KB |
Output is correct |
8 |
Correct |
3 ms |
1228 KB |
Output is correct |
9 |
Correct |
1 ms |
976 KB |
Output is correct |
10 |
Correct |
3 ms |
1232 KB |
Output is correct |
11 |
Correct |
3 ms |
336 KB |
Output is correct |
12 |
Correct |
2 ms |
1232 KB |
Output is correct |
13 |
Correct |
4 ms |
1232 KB |
Output is correct |
14 |
Correct |
3 ms |
1232 KB |
Output is correct |
15 |
Correct |
4 ms |
1232 KB |
Output is correct |
16 |
Correct |
4 ms |
1232 KB |
Output is correct |
17 |
Correct |
4 ms |
1232 KB |
Output is correct |
18 |
Correct |
0 ms |
336 KB |
Output is correct |
19 |
Correct |
1 ms |
464 KB |
Output is correct |
20 |
Correct |
3 ms |
1232 KB |
Output is correct |
21 |
Correct |
2 ms |
1232 KB |
Output is correct |
22 |
Correct |
2 ms |
1232 KB |
Output is correct |
23 |
Correct |
2 ms |
1232 KB |
Output is correct |
24 |
Correct |
3 ms |
1232 KB |
Output is correct |
25 |
Correct |
0 ms |
336 KB |
Output is correct |
26 |
Correct |
0 ms |
336 KB |
Output is correct |
27 |
Correct |
2 ms |
336 KB |
Output is correct |
28 |
Correct |
3 ms |
1232 KB |
Output is correct |
29 |
Correct |
3 ms |
1232 KB |
Output is correct |
30 |
Correct |
5 ms |
1232 KB |
Output is correct |
31 |
Correct |
2 ms |
1232 KB |
Output is correct |
32 |
Correct |
4 ms |
1232 KB |
Output is correct |
33 |
Correct |
0 ms |
336 KB |
Output is correct |
34 |
Correct |
1 ms |
1104 KB |
Output is correct |
35 |
Correct |
1 ms |
1232 KB |
Output is correct |
36 |
Correct |
1 ms |
1232 KB |
Output is correct |
37 |
Correct |
1 ms |
1232 KB |
Output is correct |
38 |
Correct |
1 ms |
1232 KB |
Output is correct |
39 |
Correct |
1 ms |
1232 KB |
Output is correct |
40 |
Correct |
1 ms |
336 KB |
Output is correct |
41 |
Correct |
0 ms |
336 KB |
Output is correct |
42 |
Correct |
1 ms |
336 KB |
Output is correct |
43 |
Correct |
1 ms |
336 KB |
Output is correct |
44 |
Correct |
2 ms |
336 KB |
Output is correct |
45 |
Correct |
5 ms |
1232 KB |
Output is correct |
46 |
Correct |
2 ms |
1104 KB |
Output is correct |
47 |
Correct |
2 ms |
1360 KB |
Output is correct |
48 |
Correct |
1 ms |
976 KB |
Output is correct |
49 |
Correct |
3 ms |
1232 KB |
Output is correct |
50 |
Correct |
2 ms |
336 KB |
Output is correct |
51 |
Correct |
3 ms |
1232 KB |
Output is correct |
52 |
Correct |
3 ms |
1232 KB |
Output is correct |
53 |
Correct |
3 ms |
1232 KB |
Output is correct |
54 |
Correct |
3 ms |
1232 KB |
Output is correct |
55 |
Correct |
3 ms |
1232 KB |
Output is correct |
56 |
Correct |
3 ms |
1232 KB |
Output is correct |
57 |
Correct |
1 ms |
1232 KB |
Output is correct |
58 |
Correct |
138 ms |
13776 KB |
Output is correct |
59 |
Correct |
273 ms |
16080 KB |
Output is correct |
60 |
Correct |
23 ms |
6352 KB |
Output is correct |
61 |
Correct |
260 ms |
16084 KB |
Output is correct |
62 |
Correct |
17 ms |
1232 KB |
Output is correct |
63 |
Correct |
285 ms |
16104 KB |
Output is correct |
64 |
Correct |
15 ms |
336 KB |
Output is correct |
65 |
Correct |
253 ms |
16192 KB |
Output is correct |
66 |
Correct |
305 ms |
16144 KB |
Output is correct |
67 |
Correct |
248 ms |
16080 KB |
Output is correct |
68 |
Correct |
291 ms |
16080 KB |
Output is correct |
69 |
Correct |
140 ms |
16072 KB |
Output is correct |
70 |
Correct |
100 ms |
16084 KB |
Output is correct |
71 |
Correct |
0 ms |
336 KB |
Output is correct |
72 |
Correct |
1 ms |
464 KB |
Output is correct |
73 |
Correct |
3 ms |
1232 KB |
Output is correct |
74 |
Correct |
3 ms |
1232 KB |
Output is correct |
75 |
Correct |
4 ms |
1232 KB |
Output is correct |
76 |
Correct |
4 ms |
1232 KB |
Output is correct |
77 |
Correct |
4 ms |
1232 KB |
Output is correct |
78 |
Correct |
0 ms |
336 KB |
Output is correct |
79 |
Correct |
1 ms |
336 KB |
Output is correct |
80 |
Correct |
2 ms |
336 KB |
Output is correct |
81 |
Correct |
3 ms |
1232 KB |
Output is correct |
82 |
Correct |
3 ms |
1256 KB |
Output is correct |
83 |
Correct |
2 ms |
1232 KB |
Output is correct |
84 |
Correct |
2 ms |
1232 KB |
Output is correct |
85 |
Correct |
3 ms |
1232 KB |
Output is correct |
86 |
Correct |
1 ms |
336 KB |
Output is correct |
87 |
Correct |
1 ms |
1104 KB |
Output is correct |
88 |
Correct |
1 ms |
1232 KB |
Output is correct |
89 |
Correct |
1 ms |
1232 KB |
Output is correct |
90 |
Correct |
1 ms |
1232 KB |
Output is correct |
91 |
Correct |
1 ms |
1232 KB |
Output is correct |
92 |
Correct |
1 ms |
1232 KB |
Output is correct |
93 |
Correct |
1 ms |
1232 KB |
Output is correct |
94 |
Correct |
4 ms |
1488 KB |
Output is correct |
95 |
Correct |
46 ms |
16040 KB |
Output is correct |
96 |
Correct |
47 ms |
16072 KB |
Output is correct |
97 |
Correct |
32 ms |
16032 KB |
Output is correct |
98 |
Correct |
51 ms |
16080 KB |
Output is correct |
99 |
Correct |
53 ms |
16124 KB |
Output is correct |
100 |
Correct |
1 ms |
1232 KB |
Output is correct |
101 |
Correct |
4 ms |
5456 KB |
Output is correct |
102 |
Correct |
30 ms |
16080 KB |
Output is correct |
103 |
Correct |
46 ms |
16024 KB |
Output is correct |
104 |
Correct |
29 ms |
16032 KB |
Output is correct |
105 |
Correct |
45 ms |
16132 KB |
Output is correct |
106 |
Correct |
46 ms |
16016 KB |
Output is correct |
107 |
Correct |
1 ms |
1232 KB |
Output is correct |
108 |
Correct |
4 ms |
7504 KB |
Output is correct |
109 |
Correct |
10 ms |
16080 KB |
Output is correct |
110 |
Correct |
29 ms |
16040 KB |
Output is correct |
111 |
Correct |
10 ms |
16080 KB |
Output is correct |
112 |
Correct |
29 ms |
16152 KB |
Output is correct |
113 |
Correct |
42 ms |
16028 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
336 KB |
Output is correct |
2 |
Correct |
0 ms |
336 KB |
Output is correct |
3 |
Correct |
1 ms |
336 KB |
Output is correct |
4 |
Correct |
0 ms |
336 KB |
Output is correct |
5 |
Runtime error |
20 ms |
4312 KB |
Execution killed with signal 11 |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
1 ms |
336 KB |
Output is correct |
3 |
Correct |
0 ms |
336 KB |
Output is correct |
4 |
Runtime error |
10 ms |
2652 KB |
Execution killed with signal 11 |
5 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
1 ms |
336 KB |
Output is correct |
3 |
Correct |
0 ms |
336 KB |
Output is correct |
4 |
Runtime error |
10 ms |
2652 KB |
Execution killed with signal 11 |
5 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
336 KB |
Output is correct |
2 |
Correct |
1 ms |
232 KB |
Output is correct |
3 |
Correct |
111 ms |
2136 KB |
Output is correct |
4 |
Correct |
945 ms |
2664 KB |
Output is correct |
5 |
Correct |
758 ms |
1488 KB |
Output is correct |
6 |
Correct |
745 ms |
2648 KB |
Output is correct |
7 |
Correct |
740 ms |
1872 KB |
Output is correct |
8 |
Correct |
734 ms |
2664 KB |
Output is correct |
9 |
Correct |
0 ms |
336 KB |
Output is correct |
10 |
Correct |
0 ms |
336 KB |
Output is correct |
11 |
Correct |
0 ms |
336 KB |
Output is correct |
12 |
Correct |
0 ms |
336 KB |
Output is correct |
13 |
Correct |
2 ms |
336 KB |
Output is correct |
14 |
Correct |
2 ms |
1232 KB |
Output is correct |
15 |
Correct |
3 ms |
1104 KB |
Output is correct |
16 |
Correct |
3 ms |
1228 KB |
Output is correct |
17 |
Correct |
1 ms |
976 KB |
Output is correct |
18 |
Correct |
3 ms |
1232 KB |
Output is correct |
19 |
Correct |
3 ms |
336 KB |
Output is correct |
20 |
Correct |
2 ms |
1232 KB |
Output is correct |
21 |
Correct |
4 ms |
1232 KB |
Output is correct |
22 |
Correct |
3 ms |
1232 KB |
Output is correct |
23 |
Correct |
4 ms |
1232 KB |
Output is correct |
24 |
Correct |
4 ms |
1232 KB |
Output is correct |
25 |
Correct |
4 ms |
1232 KB |
Output is correct |
26 |
Correct |
0 ms |
336 KB |
Output is correct |
27 |
Correct |
1 ms |
464 KB |
Output is correct |
28 |
Correct |
3 ms |
1232 KB |
Output is correct |
29 |
Correct |
2 ms |
1232 KB |
Output is correct |
30 |
Correct |
2 ms |
1232 KB |
Output is correct |
31 |
Correct |
2 ms |
1232 KB |
Output is correct |
32 |
Correct |
3 ms |
1232 KB |
Output is correct |
33 |
Correct |
0 ms |
336 KB |
Output is correct |
34 |
Correct |
0 ms |
336 KB |
Output is correct |
35 |
Correct |
2 ms |
336 KB |
Output is correct |
36 |
Correct |
3 ms |
1232 KB |
Output is correct |
37 |
Correct |
3 ms |
1232 KB |
Output is correct |
38 |
Correct |
5 ms |
1232 KB |
Output is correct |
39 |
Correct |
2 ms |
1232 KB |
Output is correct |
40 |
Correct |
4 ms |
1232 KB |
Output is correct |
41 |
Correct |
0 ms |
336 KB |
Output is correct |
42 |
Correct |
1 ms |
1104 KB |
Output is correct |
43 |
Correct |
1 ms |
1232 KB |
Output is correct |
44 |
Correct |
1 ms |
1232 KB |
Output is correct |
45 |
Correct |
1 ms |
1232 KB |
Output is correct |
46 |
Correct |
1 ms |
1232 KB |
Output is correct |
47 |
Correct |
1 ms |
1232 KB |
Output is correct |
48 |
Correct |
1 ms |
336 KB |
Output is correct |
49 |
Correct |
0 ms |
336 KB |
Output is correct |
50 |
Correct |
1 ms |
336 KB |
Output is correct |
51 |
Correct |
1 ms |
336 KB |
Output is correct |
52 |
Correct |
2 ms |
336 KB |
Output is correct |
53 |
Correct |
5 ms |
1232 KB |
Output is correct |
54 |
Correct |
2 ms |
1104 KB |
Output is correct |
55 |
Correct |
2 ms |
1360 KB |
Output is correct |
56 |
Correct |
1 ms |
976 KB |
Output is correct |
57 |
Correct |
3 ms |
1232 KB |
Output is correct |
58 |
Correct |
2 ms |
336 KB |
Output is correct |
59 |
Correct |
3 ms |
1232 KB |
Output is correct |
60 |
Correct |
3 ms |
1232 KB |
Output is correct |
61 |
Correct |
3 ms |
1232 KB |
Output is correct |
62 |
Correct |
3 ms |
1232 KB |
Output is correct |
63 |
Correct |
3 ms |
1232 KB |
Output is correct |
64 |
Correct |
3 ms |
1232 KB |
Output is correct |
65 |
Correct |
1 ms |
1232 KB |
Output is correct |
66 |
Correct |
138 ms |
13776 KB |
Output is correct |
67 |
Correct |
273 ms |
16080 KB |
Output is correct |
68 |
Correct |
23 ms |
6352 KB |
Output is correct |
69 |
Correct |
260 ms |
16084 KB |
Output is correct |
70 |
Correct |
17 ms |
1232 KB |
Output is correct |
71 |
Correct |
285 ms |
16104 KB |
Output is correct |
72 |
Correct |
15 ms |
336 KB |
Output is correct |
73 |
Correct |
253 ms |
16192 KB |
Output is correct |
74 |
Correct |
305 ms |
16144 KB |
Output is correct |
75 |
Correct |
248 ms |
16080 KB |
Output is correct |
76 |
Correct |
291 ms |
16080 KB |
Output is correct |
77 |
Correct |
140 ms |
16072 KB |
Output is correct |
78 |
Correct |
100 ms |
16084 KB |
Output is correct |
79 |
Correct |
0 ms |
336 KB |
Output is correct |
80 |
Correct |
1 ms |
464 KB |
Output is correct |
81 |
Correct |
3 ms |
1232 KB |
Output is correct |
82 |
Correct |
3 ms |
1232 KB |
Output is correct |
83 |
Correct |
4 ms |
1232 KB |
Output is correct |
84 |
Correct |
4 ms |
1232 KB |
Output is correct |
85 |
Correct |
4 ms |
1232 KB |
Output is correct |
86 |
Correct |
0 ms |
336 KB |
Output is correct |
87 |
Correct |
1 ms |
336 KB |
Output is correct |
88 |
Correct |
2 ms |
336 KB |
Output is correct |
89 |
Correct |
3 ms |
1232 KB |
Output is correct |
90 |
Correct |
3 ms |
1256 KB |
Output is correct |
91 |
Correct |
2 ms |
1232 KB |
Output is correct |
92 |
Correct |
2 ms |
1232 KB |
Output is correct |
93 |
Correct |
3 ms |
1232 KB |
Output is correct |
94 |
Correct |
1 ms |
336 KB |
Output is correct |
95 |
Correct |
1 ms |
1104 KB |
Output is correct |
96 |
Correct |
1 ms |
1232 KB |
Output is correct |
97 |
Correct |
1 ms |
1232 KB |
Output is correct |
98 |
Correct |
1 ms |
1232 KB |
Output is correct |
99 |
Correct |
1 ms |
1232 KB |
Output is correct |
100 |
Correct |
1 ms |
1232 KB |
Output is correct |
101 |
Correct |
1 ms |
1232 KB |
Output is correct |
102 |
Correct |
4 ms |
1488 KB |
Output is correct |
103 |
Correct |
46 ms |
16040 KB |
Output is correct |
104 |
Correct |
47 ms |
16072 KB |
Output is correct |
105 |
Correct |
32 ms |
16032 KB |
Output is correct |
106 |
Correct |
51 ms |
16080 KB |
Output is correct |
107 |
Correct |
53 ms |
16124 KB |
Output is correct |
108 |
Correct |
1 ms |
1232 KB |
Output is correct |
109 |
Correct |
4 ms |
5456 KB |
Output is correct |
110 |
Correct |
30 ms |
16080 KB |
Output is correct |
111 |
Correct |
46 ms |
16024 KB |
Output is correct |
112 |
Correct |
29 ms |
16032 KB |
Output is correct |
113 |
Correct |
45 ms |
16132 KB |
Output is correct |
114 |
Correct |
46 ms |
16016 KB |
Output is correct |
115 |
Correct |
1 ms |
1232 KB |
Output is correct |
116 |
Correct |
4 ms |
7504 KB |
Output is correct |
117 |
Correct |
10 ms |
16080 KB |
Output is correct |
118 |
Correct |
29 ms |
16040 KB |
Output is correct |
119 |
Correct |
10 ms |
16080 KB |
Output is correct |
120 |
Correct |
29 ms |
16152 KB |
Output is correct |
121 |
Correct |
42 ms |
16028 KB |
Output is correct |
122 |
Correct |
1 ms |
336 KB |
Output is correct |
123 |
Correct |
0 ms |
336 KB |
Output is correct |
124 |
Correct |
1 ms |
336 KB |
Output is correct |
125 |
Correct |
0 ms |
336 KB |
Output is correct |
126 |
Runtime error |
20 ms |
4312 KB |
Execution killed with signal 11 |
127 |
Halted |
0 ms |
0 KB |
- |