#include "railroad.h"
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define pb push_back
typedef long long ll;
typedef pair<int, int> ii;
const int maxn = 18;
ll dp[maxn][ 1<< maxn];
int n;
vector<int> s, t;
ll solve(int u, int bit)
{
if(bit + 1 == (1<<n)) return 0;
if(dp[u][bit] != -1) return dp[u][bit];
ll best = 1e18;
for(int v = 0; v< n; v++)
{
if(bit & (1<< v) ) continue;
best = min(best, max(0, t[u]-s[v])+solve(v, bit | (1<<v)));
}
return dp[u][bit] = best;
}
long long plan_roller_coaster(vector<int> _s, vector<int> _t)
{
s = _s, t = _t;
n = (int) s.size();
ll best = 1e18;
memset(dp, -1, sizeof dp);
for(int i = 0; i< n; i++) best = min(best, solve(i, 1<<i));
return best;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
34 ms |
37368 KB |
n = 2 |
2 |
Correct |
32 ms |
37368 KB |
n = 2 |
3 |
Correct |
30 ms |
37524 KB |
n = 2 |
4 |
Correct |
30 ms |
37524 KB |
n = 2 |
5 |
Correct |
32 ms |
37524 KB |
n = 2 |
6 |
Correct |
30 ms |
37696 KB |
n = 2 |
7 |
Correct |
30 ms |
37696 KB |
n = 3 |
8 |
Correct |
30 ms |
37696 KB |
n = 3 |
9 |
Correct |
30 ms |
37700 KB |
n = 3 |
10 |
Correct |
29 ms |
37704 KB |
n = 8 |
11 |
Correct |
30 ms |
37768 KB |
n = 8 |
12 |
Correct |
34 ms |
37768 KB |
n = 8 |
13 |
Correct |
34 ms |
37768 KB |
n = 8 |
14 |
Correct |
32 ms |
37768 KB |
n = 8 |
15 |
Correct |
33 ms |
37768 KB |
n = 8 |
16 |
Correct |
34 ms |
37768 KB |
n = 8 |
17 |
Correct |
34 ms |
37768 KB |
n = 8 |
18 |
Correct |
34 ms |
37768 KB |
n = 8 |
19 |
Correct |
32 ms |
37768 KB |
n = 3 |
20 |
Correct |
33 ms |
37768 KB |
n = 7 |
21 |
Correct |
34 ms |
37792 KB |
n = 8 |
22 |
Correct |
35 ms |
37796 KB |
n = 8 |
23 |
Correct |
35 ms |
37800 KB |
n = 8 |
24 |
Correct |
34 ms |
37804 KB |
n = 8 |
25 |
Correct |
33 ms |
37812 KB |
n = 8 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
34 ms |
37368 KB |
n = 2 |
2 |
Correct |
32 ms |
37368 KB |
n = 2 |
3 |
Correct |
30 ms |
37524 KB |
n = 2 |
4 |
Correct |
30 ms |
37524 KB |
n = 2 |
5 |
Correct |
32 ms |
37524 KB |
n = 2 |
6 |
Correct |
30 ms |
37696 KB |
n = 2 |
7 |
Correct |
30 ms |
37696 KB |
n = 3 |
8 |
Correct |
30 ms |
37696 KB |
n = 3 |
9 |
Correct |
30 ms |
37700 KB |
n = 3 |
10 |
Correct |
29 ms |
37704 KB |
n = 8 |
11 |
Correct |
30 ms |
37768 KB |
n = 8 |
12 |
Correct |
34 ms |
37768 KB |
n = 8 |
13 |
Correct |
34 ms |
37768 KB |
n = 8 |
14 |
Correct |
32 ms |
37768 KB |
n = 8 |
15 |
Correct |
33 ms |
37768 KB |
n = 8 |
16 |
Correct |
34 ms |
37768 KB |
n = 8 |
17 |
Correct |
34 ms |
37768 KB |
n = 8 |
18 |
Correct |
34 ms |
37768 KB |
n = 8 |
19 |
Correct |
32 ms |
37768 KB |
n = 3 |
20 |
Correct |
33 ms |
37768 KB |
n = 7 |
21 |
Correct |
34 ms |
37792 KB |
n = 8 |
22 |
Correct |
35 ms |
37796 KB |
n = 8 |
23 |
Correct |
35 ms |
37800 KB |
n = 8 |
24 |
Correct |
34 ms |
37804 KB |
n = 8 |
25 |
Correct |
33 ms |
37812 KB |
n = 8 |
26 |
Correct |
33 ms |
37816 KB |
n = 8 |
27 |
Correct |
34 ms |
37816 KB |
n = 8 |
28 |
Correct |
35 ms |
37824 KB |
n = 8 |
29 |
Correct |
141 ms |
37936 KB |
n = 16 |
30 |
Correct |
163 ms |
37936 KB |
n = 16 |
31 |
Correct |
229 ms |
37956 KB |
n = 16 |
32 |
Correct |
208 ms |
38092 KB |
n = 16 |
33 |
Correct |
247 ms |
38092 KB |
n = 16 |
34 |
Correct |
230 ms |
38092 KB |
n = 16 |
35 |
Correct |
202 ms |
38092 KB |
n = 16 |
36 |
Correct |
77 ms |
38092 KB |
n = 15 |
37 |
Correct |
33 ms |
38092 KB |
n = 8 |
38 |
Correct |
175 ms |
38092 KB |
n = 16 |
39 |
Correct |
188 ms |
38092 KB |
n = 16 |
40 |
Correct |
34 ms |
38092 KB |
n = 9 |
41 |
Correct |
183 ms |
38092 KB |
n = 16 |
42 |
Correct |
178 ms |
38092 KB |
n = 16 |
43 |
Correct |
196 ms |
38092 KB |
n = 16 |
44 |
Correct |
34 ms |
38092 KB |
n = 9 |
45 |
Correct |
96 ms |
38092 KB |
n = 15 |
46 |
Correct |
184 ms |
38092 KB |
n = 16 |
47 |
Correct |
164 ms |
38092 KB |
n = 16 |
48 |
Correct |
181 ms |
38092 KB |
n = 16 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
174 ms |
88468 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
34 ms |
37368 KB |
n = 2 |
2 |
Correct |
32 ms |
37368 KB |
n = 2 |
3 |
Correct |
30 ms |
37524 KB |
n = 2 |
4 |
Correct |
30 ms |
37524 KB |
n = 2 |
5 |
Correct |
32 ms |
37524 KB |
n = 2 |
6 |
Correct |
30 ms |
37696 KB |
n = 2 |
7 |
Correct |
30 ms |
37696 KB |
n = 3 |
8 |
Correct |
30 ms |
37696 KB |
n = 3 |
9 |
Correct |
30 ms |
37700 KB |
n = 3 |
10 |
Correct |
29 ms |
37704 KB |
n = 8 |
11 |
Correct |
30 ms |
37768 KB |
n = 8 |
12 |
Correct |
34 ms |
37768 KB |
n = 8 |
13 |
Correct |
34 ms |
37768 KB |
n = 8 |
14 |
Correct |
32 ms |
37768 KB |
n = 8 |
15 |
Correct |
33 ms |
37768 KB |
n = 8 |
16 |
Correct |
34 ms |
37768 KB |
n = 8 |
17 |
Correct |
34 ms |
37768 KB |
n = 8 |
18 |
Correct |
34 ms |
37768 KB |
n = 8 |
19 |
Correct |
32 ms |
37768 KB |
n = 3 |
20 |
Correct |
33 ms |
37768 KB |
n = 7 |
21 |
Correct |
34 ms |
37792 KB |
n = 8 |
22 |
Correct |
35 ms |
37796 KB |
n = 8 |
23 |
Correct |
35 ms |
37800 KB |
n = 8 |
24 |
Correct |
34 ms |
37804 KB |
n = 8 |
25 |
Correct |
33 ms |
37812 KB |
n = 8 |
26 |
Correct |
33 ms |
37816 KB |
n = 8 |
27 |
Correct |
34 ms |
37816 KB |
n = 8 |
28 |
Correct |
35 ms |
37824 KB |
n = 8 |
29 |
Correct |
141 ms |
37936 KB |
n = 16 |
30 |
Correct |
163 ms |
37936 KB |
n = 16 |
31 |
Correct |
229 ms |
37956 KB |
n = 16 |
32 |
Correct |
208 ms |
38092 KB |
n = 16 |
33 |
Correct |
247 ms |
38092 KB |
n = 16 |
34 |
Correct |
230 ms |
38092 KB |
n = 16 |
35 |
Correct |
202 ms |
38092 KB |
n = 16 |
36 |
Correct |
77 ms |
38092 KB |
n = 15 |
37 |
Correct |
33 ms |
38092 KB |
n = 8 |
38 |
Correct |
175 ms |
38092 KB |
n = 16 |
39 |
Correct |
188 ms |
38092 KB |
n = 16 |
40 |
Correct |
34 ms |
38092 KB |
n = 9 |
41 |
Correct |
183 ms |
38092 KB |
n = 16 |
42 |
Correct |
178 ms |
38092 KB |
n = 16 |
43 |
Correct |
196 ms |
38092 KB |
n = 16 |
44 |
Correct |
34 ms |
38092 KB |
n = 9 |
45 |
Correct |
96 ms |
38092 KB |
n = 15 |
46 |
Correct |
184 ms |
38092 KB |
n = 16 |
47 |
Correct |
164 ms |
38092 KB |
n = 16 |
48 |
Correct |
181 ms |
38092 KB |
n = 16 |
49 |
Runtime error |
174 ms |
88468 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
50 |
Halted |
0 ms |
0 KB |
- |