답안 #531020

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
531020	2022-02-27T10:43:23 Z	buidangnguyen05	선물상자 (IOI15_boxes)	C++14	100 / 100	471 ms	198072 KB

boxes

/* input
 
*/
 
#include "boxes.h"
#include<bits/stdc++.h>
using namespace std;
 
typedef long long ll;
const int N = 1e7 + 10;
ll f[N], g[N];
 
ll delivery(int n, int k, int l, int a[]) {
	for (int i = 1; i <= n; ++i) f[i] = f[max(0, i - k)] + min(2 * a[i - 1], l);
	ll res = 1e18;
	for (int i = n; i; --i) {
		g[i] = g[min(n + 1, i + k)] + min(2 * (l - a[i - 1]), l);
		res = min(res, f[i - 1] + g[i]);
	}
 
	return min(res, f[n]);
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	308 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	316 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	332 KB	Output is correct
2	Correct	0 ms	300 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	1 ms	332 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	1 ms	312 KB	Output is correct
7	Correct	0 ms	296 KB	Output is correct

Subtask #3

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	304 KB	Output is correct

Subtask #4

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	308 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	316 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	300 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	332 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	0 ms	296 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	304 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	0 ms	304 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct

Subtask #5

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	308 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	316 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	300 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	332 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	0 ms	296 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	304 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	0 ms	304 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	44 ms	21292 KB	Output is correct
34	Correct	18 ms	21756 KB	Output is correct
35	Correct	22 ms	21828 KB	Output is correct
36	Correct	45 ms	21268 KB	Output is correct
37	Correct	46 ms	21188 KB	Output is correct
38	Correct	49 ms	21316 KB	Output is correct
39	Correct	39 ms	21840 KB	Output is correct
40	Correct	28 ms	21916 KB	Output is correct
41	Correct	50 ms	21180 KB	Output is correct
42	Correct	26 ms	21828 KB	Output is correct

Subtask #6

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	308 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	316 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	300 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	332 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	0 ms	296 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	304 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	0 ms	304 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	44 ms	21292 KB	Output is correct
34	Correct	18 ms	21756 KB	Output is correct
35	Correct	22 ms	21828 KB	Output is correct
36	Correct	45 ms	21268 KB	Output is correct
37	Correct	46 ms	21188 KB	Output is correct
38	Correct	49 ms	21316 KB	Output is correct
39	Correct	39 ms	21840 KB	Output is correct
40	Correct	28 ms	21916 KB	Output is correct
41	Correct	50 ms	21180 KB	Output is correct
42	Correct	26 ms	21828 KB	Output is correct
43	Correct	471 ms	198072 KB	Output is correct
44	Correct	177 ms	195968 KB	Output is correct
45	Correct	203 ms	198036 KB	Output is correct
46	Correct	458 ms	197916 KB	Output is correct
47	Correct	453 ms	197764 KB	Output is correct
48	Correct	453 ms	197960 KB	Output is correct
49	Correct	397 ms	197588 KB	Output is correct
50	Correct	228 ms	197316 KB	Output is correct
51	Correct	440 ms	197128 KB	Output is correct
52	Correct	238 ms	197048 KB	Output is correct