#include "railroad.h"
#include <bits/stdc++.h>
using namespace std;
long long N, A[100009], B[100009], dp[1 << 16][17];
long long plan_roller_coaster(vector<int>s, vector<int>t) {
N = s.size();
for (int i = 0; i < N; i++) { A[i] = s[i]; B[i] = t[i]; }
for (int i = 0; i < (1 << N); i++) { for (int j = 0; j <= N; j++) dp[i][j] = (1LL << 60); }
dp[0][N] = 0; B[N] = 1;
for (int i = 0; i < (1 << N); i++) {
for (int j = 0; j <= N; j++) {
if (dp[i][j] == (1LL << 60)) continue;
for (int k = 0; k < N; k++) {
if ((i & (1 << k)) != 0) continue;
dp[i + (1 << k)][k] = min(dp[i + (1 << k)][k], dp[i][j] + max(0LL, B[j] - A[k]));
}
}
}
long long minx = (1LL << 60);
for (int i = 0; i < N; i++) minx = min(minx, dp[(1 << N) - 1][i]);
return minx;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
n = 2 |
2 |
Correct |
2 ms |
256 KB |
n = 2 |
3 |
Correct |
2 ms |
256 KB |
n = 2 |
4 |
Correct |
2 ms |
384 KB |
n = 2 |
5 |
Correct |
2 ms |
384 KB |
n = 2 |
6 |
Correct |
2 ms |
384 KB |
n = 2 |
7 |
Correct |
2 ms |
384 KB |
n = 3 |
8 |
Correct |
2 ms |
384 KB |
n = 3 |
9 |
Correct |
2 ms |
384 KB |
n = 3 |
10 |
Correct |
2 ms |
384 KB |
n = 8 |
11 |
Correct |
2 ms |
384 KB |
n = 8 |
12 |
Correct |
2 ms |
384 KB |
n = 8 |
13 |
Correct |
2 ms |
384 KB |
n = 8 |
14 |
Correct |
2 ms |
384 KB |
n = 8 |
15 |
Correct |
2 ms |
384 KB |
n = 8 |
16 |
Correct |
2 ms |
384 KB |
n = 8 |
17 |
Correct |
2 ms |
384 KB |
n = 8 |
18 |
Correct |
2 ms |
384 KB |
n = 8 |
19 |
Correct |
2 ms |
384 KB |
n = 3 |
20 |
Correct |
2 ms |
384 KB |
n = 7 |
21 |
Correct |
2 ms |
384 KB |
n = 8 |
22 |
Correct |
2 ms |
384 KB |
n = 8 |
23 |
Correct |
2 ms |
384 KB |
n = 8 |
24 |
Correct |
2 ms |
384 KB |
n = 8 |
25 |
Correct |
2 ms |
384 KB |
n = 8 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
n = 2 |
2 |
Correct |
2 ms |
256 KB |
n = 2 |
3 |
Correct |
2 ms |
256 KB |
n = 2 |
4 |
Correct |
2 ms |
384 KB |
n = 2 |
5 |
Correct |
2 ms |
384 KB |
n = 2 |
6 |
Correct |
2 ms |
384 KB |
n = 2 |
7 |
Correct |
2 ms |
384 KB |
n = 3 |
8 |
Correct |
2 ms |
384 KB |
n = 3 |
9 |
Correct |
2 ms |
384 KB |
n = 3 |
10 |
Correct |
2 ms |
384 KB |
n = 8 |
11 |
Correct |
2 ms |
384 KB |
n = 8 |
12 |
Correct |
2 ms |
384 KB |
n = 8 |
13 |
Correct |
2 ms |
384 KB |
n = 8 |
14 |
Correct |
2 ms |
384 KB |
n = 8 |
15 |
Correct |
2 ms |
384 KB |
n = 8 |
16 |
Correct |
2 ms |
384 KB |
n = 8 |
17 |
Correct |
2 ms |
384 KB |
n = 8 |
18 |
Correct |
2 ms |
384 KB |
n = 8 |
19 |
Correct |
2 ms |
384 KB |
n = 3 |
20 |
Correct |
2 ms |
384 KB |
n = 7 |
21 |
Correct |
2 ms |
384 KB |
n = 8 |
22 |
Correct |
2 ms |
384 KB |
n = 8 |
23 |
Correct |
2 ms |
384 KB |
n = 8 |
24 |
Correct |
2 ms |
384 KB |
n = 8 |
25 |
Correct |
2 ms |
384 KB |
n = 8 |
26 |
Correct |
2 ms |
384 KB |
n = 8 |
27 |
Correct |
2 ms |
384 KB |
n = 8 |
28 |
Correct |
2 ms |
384 KB |
n = 8 |
29 |
Correct |
44 ms |
9088 KB |
n = 16 |
30 |
Correct |
39 ms |
9088 KB |
n = 16 |
31 |
Correct |
41 ms |
9088 KB |
n = 16 |
32 |
Correct |
39 ms |
9088 KB |
n = 16 |
33 |
Correct |
39 ms |
9016 KB |
n = 16 |
34 |
Correct |
39 ms |
9080 KB |
n = 16 |
35 |
Correct |
40 ms |
9088 KB |
n = 16 |
36 |
Correct |
20 ms |
4728 KB |
n = 15 |
37 |
Correct |
2 ms |
384 KB |
n = 8 |
38 |
Correct |
41 ms |
9088 KB |
n = 16 |
39 |
Correct |
41 ms |
9088 KB |
n = 16 |
40 |
Correct |
2 ms |
384 KB |
n = 9 |
41 |
Correct |
40 ms |
9088 KB |
n = 16 |
42 |
Correct |
40 ms |
9208 KB |
n = 16 |
43 |
Correct |
40 ms |
9088 KB |
n = 16 |
44 |
Correct |
2 ms |
384 KB |
n = 9 |
45 |
Correct |
20 ms |
4736 KB |
n = 15 |
46 |
Correct |
39 ms |
9088 KB |
n = 16 |
47 |
Correct |
38 ms |
9088 KB |
n = 16 |
48 |
Correct |
38 ms |
9088 KB |
n = 16 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
67 ms |
9848 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
n = 2 |
2 |
Correct |
2 ms |
256 KB |
n = 2 |
3 |
Correct |
2 ms |
256 KB |
n = 2 |
4 |
Correct |
2 ms |
384 KB |
n = 2 |
5 |
Correct |
2 ms |
384 KB |
n = 2 |
6 |
Correct |
2 ms |
384 KB |
n = 2 |
7 |
Correct |
2 ms |
384 KB |
n = 3 |
8 |
Correct |
2 ms |
384 KB |
n = 3 |
9 |
Correct |
2 ms |
384 KB |
n = 3 |
10 |
Correct |
2 ms |
384 KB |
n = 8 |
11 |
Correct |
2 ms |
384 KB |
n = 8 |
12 |
Correct |
2 ms |
384 KB |
n = 8 |
13 |
Correct |
2 ms |
384 KB |
n = 8 |
14 |
Correct |
2 ms |
384 KB |
n = 8 |
15 |
Correct |
2 ms |
384 KB |
n = 8 |
16 |
Correct |
2 ms |
384 KB |
n = 8 |
17 |
Correct |
2 ms |
384 KB |
n = 8 |
18 |
Correct |
2 ms |
384 KB |
n = 8 |
19 |
Correct |
2 ms |
384 KB |
n = 3 |
20 |
Correct |
2 ms |
384 KB |
n = 7 |
21 |
Correct |
2 ms |
384 KB |
n = 8 |
22 |
Correct |
2 ms |
384 KB |
n = 8 |
23 |
Correct |
2 ms |
384 KB |
n = 8 |
24 |
Correct |
2 ms |
384 KB |
n = 8 |
25 |
Correct |
2 ms |
384 KB |
n = 8 |
26 |
Correct |
2 ms |
384 KB |
n = 8 |
27 |
Correct |
2 ms |
384 KB |
n = 8 |
28 |
Correct |
2 ms |
384 KB |
n = 8 |
29 |
Correct |
44 ms |
9088 KB |
n = 16 |
30 |
Correct |
39 ms |
9088 KB |
n = 16 |
31 |
Correct |
41 ms |
9088 KB |
n = 16 |
32 |
Correct |
39 ms |
9088 KB |
n = 16 |
33 |
Correct |
39 ms |
9016 KB |
n = 16 |
34 |
Correct |
39 ms |
9080 KB |
n = 16 |
35 |
Correct |
40 ms |
9088 KB |
n = 16 |
36 |
Correct |
20 ms |
4728 KB |
n = 15 |
37 |
Correct |
2 ms |
384 KB |
n = 8 |
38 |
Correct |
41 ms |
9088 KB |
n = 16 |
39 |
Correct |
41 ms |
9088 KB |
n = 16 |
40 |
Correct |
2 ms |
384 KB |
n = 9 |
41 |
Correct |
40 ms |
9088 KB |
n = 16 |
42 |
Correct |
40 ms |
9208 KB |
n = 16 |
43 |
Correct |
40 ms |
9088 KB |
n = 16 |
44 |
Correct |
2 ms |
384 KB |
n = 9 |
45 |
Correct |
20 ms |
4736 KB |
n = 15 |
46 |
Correct |
39 ms |
9088 KB |
n = 16 |
47 |
Correct |
38 ms |
9088 KB |
n = 16 |
48 |
Correct |
38 ms |
9088 KB |
n = 16 |
49 |
Runtime error |
67 ms |
9848 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
50 |
Halted |
0 ms |
0 KB |
- |