#include "railroad.h"
#include <algorithm>
#include <iostream>
#include <numeric>
#include <vector>
typedef long long llong;
const int MAXB = (1 << 16);
const int MAXN = 16;
int n;
int s[MAXN];
int t[MAXN];
llong dp[MAXB][MAXN];
bool bl[MAXB][MAXN];
llong f(int mask, int last)
{
if (__builtin_popcount(mask) == n)
{
return 0;
}
if (bl[mask][last])
{
return dp[mask][last];
}
bl[mask][last] = true;
dp[mask][last] = 1e18;
for (int i = 0 ; i < n ; ++i)
{
if (mask & (1 << i))
{
continue;
}
dp[mask][last] = std::min(dp[mask][last], f(mask | (1 << i), i) + std::max(0, t[last] - s[i]));
}
return dp[mask][last];
}
llong plan_roller_coaster(std::vector<int> S, std::vector<int> T)
{
n = S.size();
for (int i = 0 ; i < n ; ++i)
{
s[i] = S[i];
t[i] = T[i];
}
llong ans = 1e18;
for (int i = 0 ; i < n ; ++i)
{
ans = std::min(ans, f(1 << i, i));
}
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
n = 2 |
2 |
Correct |
1 ms |
308 KB |
n = 2 |
3 |
Correct |
1 ms |
212 KB |
n = 2 |
4 |
Correct |
1 ms |
212 KB |
n = 2 |
5 |
Correct |
0 ms |
308 KB |
n = 2 |
6 |
Correct |
0 ms |
304 KB |
n = 2 |
7 |
Correct |
0 ms |
212 KB |
n = 3 |
8 |
Correct |
0 ms |
304 KB |
n = 3 |
9 |
Correct |
1 ms |
212 KB |
n = 3 |
10 |
Correct |
1 ms |
340 KB |
n = 8 |
11 |
Correct |
1 ms |
340 KB |
n = 8 |
12 |
Correct |
1 ms |
340 KB |
n = 8 |
13 |
Correct |
1 ms |
312 KB |
n = 8 |
14 |
Correct |
1 ms |
340 KB |
n = 8 |
15 |
Correct |
1 ms |
340 KB |
n = 8 |
16 |
Correct |
0 ms |
340 KB |
n = 8 |
17 |
Correct |
1 ms |
340 KB |
n = 8 |
18 |
Correct |
1 ms |
308 KB |
n = 8 |
19 |
Correct |
0 ms |
212 KB |
n = 3 |
20 |
Correct |
0 ms |
304 KB |
n = 7 |
21 |
Correct |
0 ms |
340 KB |
n = 8 |
22 |
Correct |
0 ms |
304 KB |
n = 8 |
23 |
Correct |
1 ms |
340 KB |
n = 8 |
24 |
Correct |
0 ms |
312 KB |
n = 8 |
25 |
Correct |
1 ms |
340 KB |
n = 8 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
n = 2 |
2 |
Correct |
1 ms |
308 KB |
n = 2 |
3 |
Correct |
1 ms |
212 KB |
n = 2 |
4 |
Correct |
1 ms |
212 KB |
n = 2 |
5 |
Correct |
0 ms |
308 KB |
n = 2 |
6 |
Correct |
0 ms |
304 KB |
n = 2 |
7 |
Correct |
0 ms |
212 KB |
n = 3 |
8 |
Correct |
0 ms |
304 KB |
n = 3 |
9 |
Correct |
1 ms |
212 KB |
n = 3 |
10 |
Correct |
1 ms |
340 KB |
n = 8 |
11 |
Correct |
1 ms |
340 KB |
n = 8 |
12 |
Correct |
1 ms |
340 KB |
n = 8 |
13 |
Correct |
1 ms |
312 KB |
n = 8 |
14 |
Correct |
1 ms |
340 KB |
n = 8 |
15 |
Correct |
1 ms |
340 KB |
n = 8 |
16 |
Correct |
0 ms |
340 KB |
n = 8 |
17 |
Correct |
1 ms |
340 KB |
n = 8 |
18 |
Correct |
1 ms |
308 KB |
n = 8 |
19 |
Correct |
0 ms |
212 KB |
n = 3 |
20 |
Correct |
0 ms |
304 KB |
n = 7 |
21 |
Correct |
0 ms |
340 KB |
n = 8 |
22 |
Correct |
0 ms |
304 KB |
n = 8 |
23 |
Correct |
1 ms |
340 KB |
n = 8 |
24 |
Correct |
0 ms |
312 KB |
n = 8 |
25 |
Correct |
1 ms |
340 KB |
n = 8 |
26 |
Correct |
1 ms |
340 KB |
n = 8 |
27 |
Correct |
1 ms |
340 KB |
n = 8 |
28 |
Correct |
1 ms |
340 KB |
n = 8 |
29 |
Correct |
80 ms |
9512 KB |
n = 16 |
30 |
Correct |
75 ms |
9512 KB |
n = 16 |
31 |
Correct |
76 ms |
9520 KB |
n = 16 |
32 |
Correct |
82 ms |
9516 KB |
n = 16 |
33 |
Correct |
75 ms |
9524 KB |
n = 16 |
34 |
Correct |
79 ms |
9520 KB |
n = 16 |
35 |
Correct |
77 ms |
9428 KB |
n = 16 |
36 |
Correct |
27 ms |
4932 KB |
n = 15 |
37 |
Correct |
1 ms |
312 KB |
n = 8 |
38 |
Correct |
91 ms |
9516 KB |
n = 16 |
39 |
Correct |
80 ms |
9516 KB |
n = 16 |
40 |
Correct |
1 ms |
340 KB |
n = 9 |
41 |
Correct |
88 ms |
9428 KB |
n = 16 |
42 |
Correct |
80 ms |
9428 KB |
n = 16 |
43 |
Correct |
91 ms |
9524 KB |
n = 16 |
44 |
Correct |
1 ms |
340 KB |
n = 9 |
45 |
Correct |
30 ms |
4920 KB |
n = 15 |
46 |
Correct |
77 ms |
9428 KB |
n = 16 |
47 |
Correct |
82 ms |
9508 KB |
n = 16 |
48 |
Correct |
79 ms |
9428 KB |
n = 16 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
50 ms |
10584 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
n = 2 |
2 |
Correct |
1 ms |
308 KB |
n = 2 |
3 |
Correct |
1 ms |
212 KB |
n = 2 |
4 |
Correct |
1 ms |
212 KB |
n = 2 |
5 |
Correct |
0 ms |
308 KB |
n = 2 |
6 |
Correct |
0 ms |
304 KB |
n = 2 |
7 |
Correct |
0 ms |
212 KB |
n = 3 |
8 |
Correct |
0 ms |
304 KB |
n = 3 |
9 |
Correct |
1 ms |
212 KB |
n = 3 |
10 |
Correct |
1 ms |
340 KB |
n = 8 |
11 |
Correct |
1 ms |
340 KB |
n = 8 |
12 |
Correct |
1 ms |
340 KB |
n = 8 |
13 |
Correct |
1 ms |
312 KB |
n = 8 |
14 |
Correct |
1 ms |
340 KB |
n = 8 |
15 |
Correct |
1 ms |
340 KB |
n = 8 |
16 |
Correct |
0 ms |
340 KB |
n = 8 |
17 |
Correct |
1 ms |
340 KB |
n = 8 |
18 |
Correct |
1 ms |
308 KB |
n = 8 |
19 |
Correct |
0 ms |
212 KB |
n = 3 |
20 |
Correct |
0 ms |
304 KB |
n = 7 |
21 |
Correct |
0 ms |
340 KB |
n = 8 |
22 |
Correct |
0 ms |
304 KB |
n = 8 |
23 |
Correct |
1 ms |
340 KB |
n = 8 |
24 |
Correct |
0 ms |
312 KB |
n = 8 |
25 |
Correct |
1 ms |
340 KB |
n = 8 |
26 |
Correct |
1 ms |
340 KB |
n = 8 |
27 |
Correct |
1 ms |
340 KB |
n = 8 |
28 |
Correct |
1 ms |
340 KB |
n = 8 |
29 |
Correct |
80 ms |
9512 KB |
n = 16 |
30 |
Correct |
75 ms |
9512 KB |
n = 16 |
31 |
Correct |
76 ms |
9520 KB |
n = 16 |
32 |
Correct |
82 ms |
9516 KB |
n = 16 |
33 |
Correct |
75 ms |
9524 KB |
n = 16 |
34 |
Correct |
79 ms |
9520 KB |
n = 16 |
35 |
Correct |
77 ms |
9428 KB |
n = 16 |
36 |
Correct |
27 ms |
4932 KB |
n = 15 |
37 |
Correct |
1 ms |
312 KB |
n = 8 |
38 |
Correct |
91 ms |
9516 KB |
n = 16 |
39 |
Correct |
80 ms |
9516 KB |
n = 16 |
40 |
Correct |
1 ms |
340 KB |
n = 9 |
41 |
Correct |
88 ms |
9428 KB |
n = 16 |
42 |
Correct |
80 ms |
9428 KB |
n = 16 |
43 |
Correct |
91 ms |
9524 KB |
n = 16 |
44 |
Correct |
1 ms |
340 KB |
n = 9 |
45 |
Correct |
30 ms |
4920 KB |
n = 15 |
46 |
Correct |
77 ms |
9428 KB |
n = 16 |
47 |
Correct |
82 ms |
9508 KB |
n = 16 |
48 |
Correct |
79 ms |
9428 KB |
n = 16 |
49 |
Runtime error |
50 ms |
10584 KB |
Execution killed with signal 11 |
50 |
Halted |
0 ms |
0 KB |
- |