oj.uz

Submission #899318

# Submission time Handle Problem Language Result Execution time Memory
899318 2024-01-05T18:31:32 Z aykhn Boxes with souvenirs (IOI15_boxes) C++17
100 / 100
 515 ms 372872 KB 
#include "boxes.h"
#include <bits/stdc++.h>

using namespace std;

long long delivery(int N, int K, int L, int P[]) {
    vector<long long> v;
    v.push_back(0);
    for (long long i = (P[0] == 0); i < N; i++) v.push_back(P[i]);
    long long p[N + 5], s[N + 5];
    p[0] = 0;
    for (long long i = 1; i < v.size(); i++) p[i] = p[max(0LL, i - K)] + v[i] * 2;
    s[v.size()] = 0;
    for (long long i = (long long)v.size() - 1; i >= 0; i--) s[i] = s[min((long long)v.size(), i + K)] + 2 * (L - v[i]);
    long long res = min(p[(long long)v.size() - 1], s[0]);
    if (K >= N) res = min(res, (long long)L);
    for (long long i = 0; i < v.size(); i++)
    {
        res = min(res, p[i] + s[i + 1]);
        res = min(res, p[i] + s[min((long long)v.size(), i + K + 1)] + L);
    }
    return res;
}

Compilation message

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:12:29: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |     for (long long i = 1; i < v.size(); i++) p[i] = p[max(0LL, i - K)] + v[i] * 2;
      |                           ~~^~~~~~~~~~
boxes.cpp:17:29: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for (long long i = 0; i < v.size(); i++)
      |                           ~~^~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 440 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 432 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 440 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 432 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 49 ms 37564 KB Output is correct
34 Correct 26 ms 30228 KB Output is correct
35 Correct 25 ms 30396 KB Output is correct
36 Correct 50 ms 37664 KB Output is correct
37 Correct 50 ms 37564 KB Output is correct
38 Correct 50 ms 37540 KB Output is correct
39 Correct 45 ms 36024 KB Output is correct
40 Correct 28 ms 31420 KB Output is correct
41 Correct 50 ms 37632 KB Output is correct
42 Correct 34 ms 31752 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 440 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 600 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 432 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 49 ms 37564 KB Output is correct
34 Correct 26 ms 30228 KB Output is correct
35 Correct 25 ms 30396 KB Output is correct
36 Correct 50 ms 37664 KB Output is correct
37 Correct 50 ms 37564 KB Output is correct
38 Correct 50 ms 37540 KB Output is correct
39 Correct 45 ms 36024 KB Output is correct
40 Correct 28 ms 31420 KB Output is correct
41 Correct 50 ms 37632 KB Output is correct
42 Correct 34 ms 31752 KB Output is correct
43 Correct 515 ms 370568 KB Output is correct
44 Correct 218 ms 295204 KB Output is correct
45 Correct 245 ms 302388 KB Output is correct
46 Correct 502 ms 372872 KB Output is correct
47 Correct 496 ms 372676 KB Output is correct
48 Correct 501 ms 371856 KB Output is correct
49 Correct 465 ms 357832 KB Output is correct
50 Correct 291 ms 310920 KB Output is correct
51 Correct 505 ms 372264 KB Output is correct
52 Correct 297 ms 314960 KB Output is correct