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Submission #928571

# Submission time Handle Problem Language Result Execution time Memory
928571 2024-02-16T16:49:41 Z OAleksa Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 420 ms 245268 KB 
#include "boxes.h"
#include <bits/stdc++.h>
#define f first
#define s second
using namespace std;
const int N = 1e7 + 69;
long long dp1[N], dp2[N];
long long delivery(int n, int k, int l, int a[]) {
   for (int i = 1;i <= n;i++)
      dp1[i] = dp1[max(0, i - k)] + min(l, 2 * a[i - 1]);
   for (int i = n;i >= 1;i--)
      dp2[i] = dp2[min(n + 1, i + k)] + min(l, 2 * (l - a[i - 1]));
   long long ans = min(dp1[n], dp2[1]);
   for (int i = 1; i < n;i++)
      ans = min(ans, dp1[i] + dp2[i + 1]);
   return ans;
}
/*
3 2 8
1 2 5
*/

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 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 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 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 356 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 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 356 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 348 KB Output is correct
24 Correct 0 ms 444 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 352 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 360 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 1 ms 368 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 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 356 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 348 KB Output is correct
24 Correct 0 ms 444 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 352 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 360 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 1 ms 368 KB Output is correct
33 Correct 42 ms 25196 KB Output is correct
34 Correct 17 ms 21344 KB Output is correct
35 Correct 18 ms 21800 KB Output is correct
36 Correct 42 ms 25372 KB Output is correct
37 Correct 43 ms 25288 KB Output is correct
38 Correct 43 ms 25332 KB Output is correct
39 Correct 36 ms 24388 KB Output is correct
40 Correct 21 ms 22300 KB Output is correct
41 Correct 43 ms 25176 KB Output is correct
42 Correct 23 ms 22504 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 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 356 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 348 KB Output is correct
24 Correct 0 ms 444 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 352 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 360 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 1 ms 368 KB Output is correct
33 Correct 42 ms 25196 KB Output is correct
34 Correct 17 ms 21344 KB Output is correct
35 Correct 18 ms 21800 KB Output is correct
36 Correct 42 ms 25372 KB Output is correct
37 Correct 43 ms 25288 KB Output is correct
38 Correct 43 ms 25332 KB Output is correct
39 Correct 36 ms 24388 KB Output is correct
40 Correct 21 ms 22300 KB Output is correct
41 Correct 43 ms 25176 KB Output is correct
42 Correct 23 ms 22504 KB Output is correct
43 Correct 420 ms 244600 KB Output is correct
44 Correct 131 ms 205868 KB Output is correct
45 Correct 153 ms 209904 KB Output is correct
46 Correct 413 ms 245140 KB Output is correct
47 Correct 399 ms 245208 KB Output is correct
48 Correct 415 ms 245268 KB Output is correct
49 Correct 346 ms 196084 KB Output is correct
50 Correct 184 ms 195960 KB Output is correct
51 Correct 380 ms 196120 KB Output is correct
52 Correct 191 ms 195972 KB Output is correct