답안 #221803

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
221803	2020-04-11T07:55:46 Z	patrikpavic2	선물상자 (IOI15_boxes)	C++17	100 / 100	570 ms	278520 KB

boxes

/**
* user:  ppavic
* fname: Patrik
* lname: Pavić
* task:  boxes
* score: 100.0
* date:  2019-06-21 08:46:28.793839
*/
#include "boxes.h"
#include <algorithm>
#include <cstdio>

using namespace std;

typedef long long ll;

const int N = 1e7 + 500;

ll prf[N], suf[N];

ll delivery(int n, int K, int L, int p[]) {
    for(int i = 0;i < n;i++){
  		prf[i] = p[i] +  min(L - p[i], p[i]);
  		if(i >= K) prf[i] += prf[i - K];  	
    }
    for(int i = n - 1;i >= 0;i--){
  		suf[i] = L - p[i] +  min(L - p[i], p[i]);
    	if(i + K < n) suf[i] += suf[i + K];
    } suf[n] = 0;
    ll sol = suf[0];
    for(int i = 0;i < n	;i++){
    	sol = min(sol, prf[i] + suf[i + 1]);
    	//printf("%d %d\n", prf[i], suf[i + 1]);
    }
    return sol;
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct

Subtask #3

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	4 ms	360 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	4 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct

Subtask #4

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	360 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	4 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	512 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct

Subtask #5

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	360 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	4 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	512 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	60 ms	29560 KB	Output is correct
34	Correct	27 ms	21888 KB	Output is correct
35	Correct	28 ms	22272 KB	Output is correct
36	Correct	60 ms	29688 KB	Output is correct
37	Correct	62 ms	29688 KB	Output is correct
38	Correct	63 ms	29688 KB	Output is correct
39	Correct	55 ms	28152 KB	Output is correct
40	Correct	35 ms	23544 KB	Output is correct
41	Correct	61 ms	29688 KB	Output is correct
42	Correct	35 ms	23808 KB	Output is correct

Subtask #6

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	4 ms	360 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	4 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	512 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	60 ms	29560 KB	Output is correct
34	Correct	27 ms	21888 KB	Output is correct
35	Correct	28 ms	22272 KB	Output is correct
36	Correct	60 ms	29688 KB	Output is correct
37	Correct	62 ms	29688 KB	Output is correct
38	Correct	63 ms	29688 KB	Output is correct
39	Correct	55 ms	28152 KB	Output is correct
40	Correct	35 ms	23544 KB	Output is correct
41	Correct	61 ms	29688 KB	Output is correct
42	Correct	35 ms	23808 KB	Output is correct
43	Correct	563 ms	268856 KB	Output is correct
44	Correct	217 ms	215544 KB	Output is correct
45	Correct	253 ms	223480 KB	Output is correct
46	Correct	570 ms	275836 KB	Output is correct
47	Correct	557 ms	275900 KB	Output is correct
48	Correct	556 ms	275500 KB	Output is correct
49	Correct	498 ms	278520 KB	Output is correct
50	Correct	291 ms	232440 KB	Output is correct
51	Correct	564 ms	275960 KB	Output is correct
52	Correct	305 ms	235128 KB	Output is correct