Submission #93475

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
93475	2019-01-08T17:23:43 Z	tincamatei	Boxes with souvenirs (IOI15_boxes)	C++14	50 / 100	35 ms	4216 KB

boxes

#include <bits/stdc++.h>
#include "boxes.h"

const int MAX_N = 1000;

long long pref[1+MAX_N], suff[1+MAX_N];

long long delivery(int n, int k, int l, int p[]) {
  long long rez = 1LL << 60;

  if(n > 1000)
    return 0LL;

  for(int i = 1; i <= n; ++i) {
    if(i - k >= 0)
      pref[i] = pref[i - k];
    pref[i] = pref[i] + p[i - 1] * 2;
  }

  for(int i = 1; i <= n; ++i) {
    if(i - k >= 0)
      suff[i] = suff[i - k];
    suff[i] = suff[i] + (l - p[n - i]) * 2;
  }

  for(int i = 0; i <= n; ++i)
    for(int j = 0; j <= n - i; ++j)
      rez = std::min(rez, pref[i] + suff[j] + (long long)(n - i - j + k - 1) / k * l);

  return rez;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	292 KB	Output is correct
2	Correct	8 ms	376 KB	Output is correct
3	Correct	8 ms	296 KB	Output is correct
4	Correct	7 ms	380 KB	Output is correct
5	Correct	8 ms	344 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct

Subtask #2

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	384 KB	Output is correct
2	Correct	10 ms	376 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	8 ms	376 KB	Output is correct
5	Correct	7 ms	376 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	8 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	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	256 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	292 KB	Output is correct
2	Correct	8 ms	376 KB	Output is correct
3	Correct	8 ms	296 KB	Output is correct
4	Correct	7 ms	380 KB	Output is correct
5	Correct	8 ms	344 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	384 KB	Output is correct
9	Correct	10 ms	376 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	376 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	8 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	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	7 ms	376 KB	Output is correct
24	Correct	7 ms	376 KB	Output is correct
25	Correct	7 ms	380 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	372 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	7 ms	376 KB	Output is correct
32	Correct	7 ms	376 KB	Output is correct

Subtask #5

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	292 KB	Output is correct
2	Correct	8 ms	376 KB	Output is correct
3	Correct	8 ms	296 KB	Output is correct
4	Correct	7 ms	380 KB	Output is correct
5	Correct	8 ms	344 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	384 KB	Output is correct
9	Correct	10 ms	376 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	376 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	8 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	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	7 ms	376 KB	Output is correct
24	Correct	7 ms	376 KB	Output is correct
25	Correct	7 ms	380 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	372 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	7 ms	376 KB	Output is correct
32	Correct	7 ms	376 KB	Output is correct
33	Incorrect	35 ms	4216 KB	Output isn't correct
34	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	292 KB	Output is correct
2	Correct	8 ms	376 KB	Output is correct
3	Correct	8 ms	296 KB	Output is correct
4	Correct	7 ms	380 KB	Output is correct
5	Correct	8 ms	344 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	384 KB	Output is correct
9	Correct	10 ms	376 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	376 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	8 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	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	7 ms	376 KB	Output is correct
24	Correct	7 ms	376 KB	Output is correct
25	Correct	7 ms	380 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	372 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	7 ms	376 KB	Output is correct
32	Correct	7 ms	376 KB	Output is correct
33	Incorrect	35 ms	4216 KB	Output isn't correct
34	Halted	0 ms	0 KB	-