oj.uz

Submission #158348

# Submission time Handle Problem Language Result Execution time Memory
158348 2019-10-16T15:55:26 Z johutha Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 665 ms 293800 KB 
#include "boxes.h"
#include <vector>
#include <iostream>
#include <algorithm>

#define int long long

using namespace std;

int delivery(signed N, signed K, signed L, signed p[])
{
    vector<int> dfp_cl(N + 2, 0);
    for (int i = 0; i < min(K, N); i++)
    {
        dfp_cl[i + 1] = 2*p[i];
    }
    for (int i = K; i < N; i++)
    {
        dfp_cl[i + 1] = dfp_cl[i - K + 1] + 2*p[i];
    }

    vector<int> dfp_cc(N + 2, 0);
    for (int i = N - 1; i >= max(0, N - K); i--)
    {
        dfp_cc[i + 1] = 2*(L - p[i]);
    }
    for (int i = N - K; i >= 0; i--)
    {
        dfp_cc[i + 1] = dfp_cc[i + K + 1] + 2*(L - p[i]);
    }

    int ans = 1e15;
    for (int i = 0; i < N + 1; i++)
    {
        ans = min(ans, dfp_cl[i] + dfp_cc[i + 1]);
        if (i + K + 1 < N + 2) ans = min(ans, dfp_cl[i] + dfp_cc[i + K + 1] + L);
    }

    return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 424 KB Output is correct
7 Correct 2 ms 376 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 424 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 380 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 424 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 380 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 60 ms 19820 KB Output is correct
34 Correct 29 ms 19880 KB Output is correct
35 Correct 31 ms 19964 KB Output is correct
36 Correct 60 ms 19960 KB Output is correct
37 Correct 60 ms 19960 KB Output is correct
38 Correct 61 ms 29740 KB Output is correct
39 Correct 55 ms 28184 KB Output is correct
40 Correct 36 ms 23516 KB Output is correct
41 Correct 62 ms 29684 KB Output is correct
42 Correct 37 ms 23800 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 424 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 380 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 60 ms 19820 KB Output is correct
34 Correct 29 ms 19880 KB Output is correct
35 Correct 31 ms 19964 KB Output is correct
36 Correct 60 ms 19960 KB Output is correct
37 Correct 60 ms 19960 KB Output is correct
38 Correct 61 ms 29740 KB Output is correct
39 Correct 55 ms 28184 KB Output is correct
40 Correct 36 ms 23516 KB Output is correct
41 Correct 62 ms 29684 KB Output is correct
42 Correct 37 ms 23800 KB Output is correct
43 Correct 635 ms 292572 KB Output is correct
44 Correct 298 ms 215668 KB Output is correct
45 Correct 327 ms 223484 KB Output is correct
46 Correct 623 ms 293592 KB Output is correct
47 Correct 665 ms 293312 KB Output is correct
48 Correct 606 ms 293800 KB Output is correct
49 Correct 583 ms 277220 KB Output is correct
50 Correct 361 ms 232628 KB Output is correct
51 Correct 661 ms 292244 KB Output is correct
52 Correct 396 ms 235132 KB Output is correct