oj.uz

Submission #789814

# Submission time Handle Problem Language Result Execution time Memory
789814 2023-07-22T05:27:05 Z Minindu206 Roller Coaster Railroad (IOI16_railroad) C++14
34 / 100
 43 ms 11076 KB 
#include "railroad.h"
#include <bits/stdc++.h>
using namespace std;
long long plan_roller_coaster(std::vector<int> s, std::vector<int> t)
{
    #define int long long
    int n = (int)s.size();
    vector<vector<int>> dp((1 << n), vector<int>(n, LLONG_MAX));
    for (int i = 0; i < n; i++)
        dp[(1 << i)][i] = 0;
    for (int i = 0; i < (1 << n); i++)
    {
        for (int j = 0; j < n; j++)
        {
            if (!((1 << j) & (i)))
                for (int k = 0; k < n; k++)
                {
                    if (((1 << k) & i))
                    {
                        int dis = max((int)(t[k] - s[j]), 0LL);
                        dp[i | (1 << j)][j] = min(dp[i][k] + dis, dp[i | (1 << j)][j]);
                    }
                }
        }
    }
    int ans = LLONG_MAX;
    for (int i = 0; i < n; i++)
    {
        ans = min(ans, dp[(1 << n) - 1][i]);
    }
    return ans;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 0 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 0 ms 212 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Correct 1 ms 212 KB n = 8
12 Correct 0 ms 212 KB n = 8
13 Correct 1 ms 212 KB n = 8
14 Correct 0 ms 212 KB n = 8
15 Correct 1 ms 328 KB n = 8
16 Correct 0 ms 212 KB n = 8
17 Correct 0 ms 212 KB n = 8
18 Correct 0 ms 212 KB n = 8
19 Correct 0 ms 212 KB n = 3
20 Correct 0 ms 212 KB n = 7
21 Correct 0 ms 212 KB n = 8
22 Correct 1 ms 212 KB n = 8
23 Correct 0 ms 212 KB n = 8
24 Correct 0 ms 212 KB n = 8
25 Correct 0 ms 212 KB n = 8

Subtask #2
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 0 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 0 ms 212 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Correct 1 ms 212 KB n = 8
12 Correct 0 ms 212 KB n = 8
13 Correct 1 ms 212 KB n = 8
14 Correct 0 ms 212 KB n = 8
15 Correct 1 ms 328 KB n = 8
16 Correct 0 ms 212 KB n = 8
17 Correct 0 ms 212 KB n = 8
18 Correct 0 ms 212 KB n = 8
19 Correct 0 ms 212 KB n = 3
20 Correct 0 ms 212 KB n = 7
21 Correct 0 ms 212 KB n = 8
22 Correct 1 ms 212 KB n = 8
23 Correct 0 ms 212 KB n = 8
24 Correct 0 ms 212 KB n = 8
25 Correct 0 ms 212 KB n = 8
26 Correct 0 ms 212 KB n = 8
27 Correct 1 ms 212 KB n = 8
28 Correct 0 ms 212 KB n = 8
29 Correct 43 ms 11056 KB n = 16
30 Correct 35 ms 11068 KB n = 16
31 Correct 34 ms 10964 KB n = 16
32 Correct 34 ms 10964 KB n = 16
33 Correct 34 ms 10964 KB n = 16
34 Correct 34 ms 10964 KB n = 16
35 Correct 34 ms 10964 KB n = 16
36 Correct 16 ms 5076 KB n = 15
37 Correct 0 ms 212 KB n = 8
38 Correct 34 ms 11076 KB n = 16
39 Correct 33 ms 11020 KB n = 16
40 Correct 0 ms 340 KB n = 9
41 Correct 35 ms 10964 KB n = 16
42 Correct 34 ms 10964 KB n = 16
43 Correct 36 ms 10964 KB n = 16
44 Correct 1 ms 340 KB n = 9
45 Correct 16 ms 5076 KB n = 15
46 Correct 34 ms 10964 KB n = 16
47 Correct 36 ms 10964 KB n = 16
48 Correct 35 ms 10964 KB n = 16

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 35 ms 10060 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 0 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Correct 0 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 0 ms 212 KB n = 3
9 Correct 0 ms 212 KB n = 3
10 Correct 0 ms 212 KB n = 8
11 Correct 1 ms 212 KB n = 8
12 Correct 0 ms 212 KB n = 8
13 Correct 1 ms 212 KB n = 8
14 Correct 0 ms 212 KB n = 8
15 Correct 1 ms 328 KB n = 8
16 Correct 0 ms 212 KB n = 8
17 Correct 0 ms 212 KB n = 8
18 Correct 0 ms 212 KB n = 8
19 Correct 0 ms 212 KB n = 3
20 Correct 0 ms 212 KB n = 7
21 Correct 0 ms 212 KB n = 8
22 Correct 1 ms 212 KB n = 8
23 Correct 0 ms 212 KB n = 8
24 Correct 0 ms 212 KB n = 8
25 Correct 0 ms 212 KB n = 8
26 Correct 0 ms 212 KB n = 8
27 Correct 1 ms 212 KB n = 8
28 Correct 0 ms 212 KB n = 8
29 Correct 43 ms 11056 KB n = 16
30 Correct 35 ms 11068 KB n = 16
31 Correct 34 ms 10964 KB n = 16
32 Correct 34 ms 10964 KB n = 16
33 Correct 34 ms 10964 KB n = 16
34 Correct 34 ms 10964 KB n = 16
35 Correct 34 ms 10964 KB n = 16
36 Correct 16 ms 5076 KB n = 15
37 Correct 0 ms 212 KB n = 8
38 Correct 34 ms 11076 KB n = 16
39 Correct 33 ms 11020 KB n = 16
40 Correct 0 ms 340 KB n = 9
41 Correct 35 ms 10964 KB n = 16
42 Correct 34 ms 10964 KB n = 16
43 Correct 36 ms 10964 KB n = 16
44 Correct 1 ms 340 KB n = 9
45 Correct 16 ms 5076 KB n = 15
46 Correct 34 ms 10964 KB n = 16
47 Correct 36 ms 10964 KB n = 16
48 Correct 35 ms 10964 KB n = 16
49 Runtime error 35 ms 10060 KB Execution killed with signal 6
50 Halted 0 ms 0 KB -