#include "railroad.h"
#include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll INF=1LL<<60;
long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) {
int n = (int) s.size();
assert(n<=16);
vector<vector<ll>> dp(1<<n,vector<ll>(n,INF));
for(int i=0;i<n;i++)dp[0][i]=0;
for(int i=0;i<(1<<n);i++){
for(int j=0;j<n;j++){
if(((i>>j)&1)||i==0){
for(int k=0;k<n;k++){
if((i>>k)&1)continue;
dp[i|(1<<k)][k]=min(dp[i|(1<<k)][k],dp[i][j]+(i==0?0:max(0,t[j]-s[k])));
}
}
}
}
ll res=INF;
for(int i=0;i<n;i++){
res=min(res,dp[(1<<n)-1][i]);
}
return res;
}
/*
4
1 7
4 3
5 8
6 6
*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 2 |
2 |
Correct |
5 ms |
256 KB |
n = 2 |
3 |
Correct |
5 ms |
256 KB |
n = 2 |
4 |
Correct |
6 ms |
508 KB |
n = 2 |
5 |
Correct |
5 ms |
256 KB |
n = 2 |
6 |
Correct |
5 ms |
376 KB |
n = 2 |
7 |
Correct |
5 ms |
248 KB |
n = 3 |
8 |
Correct |
5 ms |
376 KB |
n = 3 |
9 |
Correct |
5 ms |
376 KB |
n = 3 |
10 |
Correct |
5 ms |
376 KB |
n = 8 |
11 |
Correct |
5 ms |
376 KB |
n = 8 |
12 |
Correct |
5 ms |
376 KB |
n = 8 |
13 |
Correct |
5 ms |
376 KB |
n = 8 |
14 |
Correct |
5 ms |
376 KB |
n = 8 |
15 |
Correct |
5 ms |
376 KB |
n = 8 |
16 |
Correct |
5 ms |
376 KB |
n = 8 |
17 |
Correct |
5 ms |
376 KB |
n = 8 |
18 |
Correct |
5 ms |
376 KB |
n = 8 |
19 |
Correct |
5 ms |
376 KB |
n = 3 |
20 |
Correct |
5 ms |
376 KB |
n = 7 |
21 |
Correct |
5 ms |
376 KB |
n = 8 |
22 |
Correct |
5 ms |
248 KB |
n = 8 |
23 |
Correct |
5 ms |
376 KB |
n = 8 |
24 |
Correct |
5 ms |
376 KB |
n = 8 |
25 |
Correct |
5 ms |
376 KB |
n = 8 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
n = 2 |
2 |
Correct |
5 ms |
256 KB |
n = 2 |
3 |
Correct |
5 ms |
256 KB |
n = 2 |
4 |
Correct |
6 ms |
508 KB |
n = 2 |
5 |
Correct |
5 ms |
256 KB |
n = 2 |
6 |
Correct |
5 ms |
376 KB |
n = 2 |
7 |
Correct |
5 ms |
248 KB |
n = 3 |
8 |
Correct |
5 ms |
376 KB |
n = 3 |
9 |
Correct |
5 ms |
376 KB |
n = 3 |
10 |
Correct |
5 ms |
376 KB |
n = 8 |
11 |
Correct |
5 ms |
376 KB |
n = 8 |
12 |
Correct |
5 ms |
376 KB |
n = 8 |
13 |
Correct |
5 ms |
376 KB |
n = 8 |
14 |
Correct |
5 ms |
376 KB |
n = 8 |
15 |
Correct |
5 ms |
376 KB |
n = 8 |
16 |
Correct |
5 ms |
376 KB |
n = 8 |
17 |
Correct |
5 ms |
376 KB |
n = 8 |
18 |
Correct |
5 ms |
376 KB |
n = 8 |
19 |
Correct |
5 ms |
376 KB |
n = 3 |
20 |
Correct |
5 ms |
376 KB |
n = 7 |
21 |
Correct |
5 ms |
376 KB |
n = 8 |
22 |
Correct |
5 ms |
248 KB |
n = 8 |
23 |
Correct |
5 ms |
376 KB |
n = 8 |
24 |
Correct |
5 ms |
376 KB |
n = 8 |
25 |
Correct |
5 ms |
376 KB |
n = 8 |
26 |
Correct |
5 ms |
376 KB |
n = 8 |
27 |
Correct |
5 ms |
376 KB |
n = 8 |
28 |
Correct |
5 ms |
376 KB |
n = 8 |
29 |
Correct |
54 ms |
11256 KB |
n = 16 |
30 |
Correct |
50 ms |
11128 KB |
n = 16 |
31 |
Correct |
51 ms |
11128 KB |
n = 16 |
32 |
Correct |
52 ms |
11128 KB |
n = 16 |
33 |
Correct |
52 ms |
11128 KB |
n = 16 |
34 |
Correct |
52 ms |
11128 KB |
n = 16 |
35 |
Correct |
53 ms |
11256 KB |
n = 16 |
36 |
Correct |
25 ms |
5240 KB |
n = 15 |
37 |
Correct |
5 ms |
376 KB |
n = 8 |
38 |
Correct |
53 ms |
11128 KB |
n = 16 |
39 |
Correct |
56 ms |
11256 KB |
n = 16 |
40 |
Correct |
5 ms |
376 KB |
n = 9 |
41 |
Correct |
52 ms |
11132 KB |
n = 16 |
42 |
Correct |
52 ms |
11128 KB |
n = 16 |
43 |
Correct |
55 ms |
11128 KB |
n = 16 |
44 |
Correct |
5 ms |
376 KB |
n = 9 |
45 |
Correct |
26 ms |
5240 KB |
n = 15 |
46 |
Correct |
51 ms |
11128 KB |
n = 16 |
47 |
Correct |
52 ms |
11128 KB |
n = 16 |
48 |
Correct |
51 ms |
11128 KB |
n = 16 |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
81 ms |
6776 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 |
5 ms |
256 KB |
n = 2 |
2 |
Correct |
5 ms |
256 KB |
n = 2 |
3 |
Correct |
5 ms |
256 KB |
n = 2 |
4 |
Correct |
6 ms |
508 KB |
n = 2 |
5 |
Correct |
5 ms |
256 KB |
n = 2 |
6 |
Correct |
5 ms |
376 KB |
n = 2 |
7 |
Correct |
5 ms |
248 KB |
n = 3 |
8 |
Correct |
5 ms |
376 KB |
n = 3 |
9 |
Correct |
5 ms |
376 KB |
n = 3 |
10 |
Correct |
5 ms |
376 KB |
n = 8 |
11 |
Correct |
5 ms |
376 KB |
n = 8 |
12 |
Correct |
5 ms |
376 KB |
n = 8 |
13 |
Correct |
5 ms |
376 KB |
n = 8 |
14 |
Correct |
5 ms |
376 KB |
n = 8 |
15 |
Correct |
5 ms |
376 KB |
n = 8 |
16 |
Correct |
5 ms |
376 KB |
n = 8 |
17 |
Correct |
5 ms |
376 KB |
n = 8 |
18 |
Correct |
5 ms |
376 KB |
n = 8 |
19 |
Correct |
5 ms |
376 KB |
n = 3 |
20 |
Correct |
5 ms |
376 KB |
n = 7 |
21 |
Correct |
5 ms |
376 KB |
n = 8 |
22 |
Correct |
5 ms |
248 KB |
n = 8 |
23 |
Correct |
5 ms |
376 KB |
n = 8 |
24 |
Correct |
5 ms |
376 KB |
n = 8 |
25 |
Correct |
5 ms |
376 KB |
n = 8 |
26 |
Correct |
5 ms |
376 KB |
n = 8 |
27 |
Correct |
5 ms |
376 KB |
n = 8 |
28 |
Correct |
5 ms |
376 KB |
n = 8 |
29 |
Correct |
54 ms |
11256 KB |
n = 16 |
30 |
Correct |
50 ms |
11128 KB |
n = 16 |
31 |
Correct |
51 ms |
11128 KB |
n = 16 |
32 |
Correct |
52 ms |
11128 KB |
n = 16 |
33 |
Correct |
52 ms |
11128 KB |
n = 16 |
34 |
Correct |
52 ms |
11128 KB |
n = 16 |
35 |
Correct |
53 ms |
11256 KB |
n = 16 |
36 |
Correct |
25 ms |
5240 KB |
n = 15 |
37 |
Correct |
5 ms |
376 KB |
n = 8 |
38 |
Correct |
53 ms |
11128 KB |
n = 16 |
39 |
Correct |
56 ms |
11256 KB |
n = 16 |
40 |
Correct |
5 ms |
376 KB |
n = 9 |
41 |
Correct |
52 ms |
11132 KB |
n = 16 |
42 |
Correct |
52 ms |
11128 KB |
n = 16 |
43 |
Correct |
55 ms |
11128 KB |
n = 16 |
44 |
Correct |
5 ms |
376 KB |
n = 9 |
45 |
Correct |
26 ms |
5240 KB |
n = 15 |
46 |
Correct |
51 ms |
11128 KB |
n = 16 |
47 |
Correct |
52 ms |
11128 KB |
n = 16 |
48 |
Correct |
51 ms |
11128 KB |
n = 16 |
49 |
Runtime error |
81 ms |
6776 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
50 |
Halted |
0 ms |
0 KB |
- |