Submission #98558

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
98558	2019-02-24T09:35:17 Z	someone_aa	Boxes with souvenirs (IOI15_boxes)	C++17	50 / 100	2000 ms	20748 KB

boxes

#include <bits/stdc++.h>
#include "boxes.h"
#define ll long long
#define pb push_back
#define mp make_pair
using namespace std;
const int maxn = 10000100;
ll dp[maxn], n, k, l;
int arr[maxn];

long long delivery(int N, int K, int L, int p[]) {
    for(int i=0;i<N;i++) {
        arr[i+1] = p[i];
    }
    n = N; k = K; l = L;
    for(int i=1;i<=n;i++) {
        // solve for prefix of size i
        dp[i] = LLONG_MAX;
        for(ll j=i-1;j>=max(0LL, i-k);j--) {
            ll cost = dp[j] + min(l, min(2LL*arr[i], 2LL*(l-arr[j+1])));
            dp[i] = min(dp[i], cost);
        }
    }
    return dp[n];
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct

Subtask #2

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct

Subtask #3

15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	408 KB	Output is correct

Subtask #4

15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	408 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct

Subtask #5

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	408 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct
33	Execution timed out	2033 ms	20748 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	4 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	408 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct
33	Execution timed out	2033 ms	20748 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-