답안 #30630 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
30630	2017-07-25T15:13:31 Z	nibnalin	선물상자 (IOI15_boxes)	C++14	100 / 100	530 ms	196136 KB

boxes

#include <iostream>
#include <cstdio>
#include <vector>
#include "boxes.h"
using namespace std;

typedef long long int lli;

const int maxn = int(1e7)+5;

int n, k, l;
lli pref[maxn], suff[maxn];

long long delivery(int _N, int _K, int _L, int p[])
{
	n = _N, k = _K, l = _L;
	for(int i = 0;i < n;i++)
	{
		if(i < k) pref[i] = lli(p[i]);
		else pref[i] = lli(p[i])+pref[i-k]+lli(p[i-k]);
	}

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

	lli res = suff[0]+min(p[0], l-p[0]);
	res = min(res, pref[n-1]+min(p[n-1], l-p[n-1]));
	for(int i = 0;i < n-1;i++)
	{
		lli c = pref[i]+suff[i+1];
		c += min(p[i], l-p[i])+min(p[i+1], l-p[i+1]);
		res = min(res, c);
	}
	return res;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	348 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	348 KB	Output is correct
5	Correct	2 ms	380 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	376 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	252 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	348 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	348 KB	Output is correct
5	Correct	2 ms	380 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	508 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 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	376 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	252 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	296 KB	Output is correct
30	Correct	2 ms	328 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	372 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	348 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	348 KB	Output is correct
5	Correct	2 ms	380 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	508 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 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	376 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	252 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	296 KB	Output is correct
30	Correct	2 ms	328 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	372 KB	Output is correct
33	Correct	53 ms	20056 KB	Output is correct
34	Correct	28 ms	19832 KB	Output is correct
35	Correct	27 ms	19832 KB	Output is correct
36	Correct	50 ms	19832 KB	Output is correct
37	Correct	50 ms	19932 KB	Output is correct
38	Correct	49 ms	19868 KB	Output is correct
39	Correct	52 ms	19932 KB	Output is correct
40	Correct	31 ms	19908 KB	Output is correct
41	Correct	58 ms	19832 KB	Output is correct
42	Correct	31 ms	19832 KB	Output is correct

Subtask #6
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	348 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	348 KB	Output is correct
5	Correct	2 ms	380 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	508 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 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	376 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	252 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	296 KB	Output is correct
30	Correct	2 ms	328 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	372 KB	Output is correct
33	Correct	53 ms	20056 KB	Output is correct
34	Correct	28 ms	19832 KB	Output is correct
35	Correct	27 ms	19832 KB	Output is correct
36	Correct	50 ms	19832 KB	Output is correct
37	Correct	50 ms	19932 KB	Output is correct
38	Correct	49 ms	19868 KB	Output is correct
39	Correct	52 ms	19932 KB	Output is correct
40	Correct	31 ms	19908 KB	Output is correct
41	Correct	58 ms	19832 KB	Output is correct
42	Correct	31 ms	19832 KB	Output is correct
43	Correct	504 ms	196040 KB	Output is correct
44	Correct	265 ms	196136 KB	Output is correct
45	Correct	282 ms	195984 KB	Output is correct
46	Correct	530 ms	196000 KB	Output is correct
47	Correct	504 ms	195960 KB	Output is correct
48	Correct	481 ms	195948 KB	Output is correct
49	Correct	465 ms	195996 KB	Output is correct
50	Correct	310 ms	196052 KB	Output is correct
51	Correct	507 ms	196008 KB	Output is correct
52	Correct	314 ms	196064 KB	Output is correct

답안 #30630

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 10.0 / 10.0

Subtask #3 15.0 / 15.0

Subtask #4 15.0 / 15.0

Subtask #5 20.0 / 20.0

Subtask #6 30.0 / 30.0

Subtask #1
10.0 / 10.0

Subtask #2
10.0 / 10.0

Subtask #3
15.0 / 15.0

Subtask #4
15.0 / 15.0

Subtask #5
20.0 / 20.0

Subtask #6
30.0 / 30.0