답안 #39143 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
39143	2018-01-09T13:43:31 Z	faustaadp	선물상자 (IOI15_boxes)	C++14	100 / 100	487 ms	78668 KB

boxes

//#include "boxes.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll n,k,l,i,hs,hz,j,L,R,c1,c2;
unsigned int a[10101010];
ll rct(ll aa,ll bb)
{
	if(bb==-1)
		return 0;
	if(a[aa]*2<=l&&l<=a[bb]*2)
		return l;
	else
	if(a[bb]*2<=l)
		return a[bb]*2;
	else
		return (l-a[aa])*2;		
}
ll rmt(ll aa)
{
	hz=rct(0,aa);
    j=aa;
   	while(1)
   	{
   		if(j+k<n-1)
   		{
   			hz+=rct(j+1,j+k);
   			/*if(a[j+1]*2<=l&&l<=a[j+k])
   				hz+=l;
   			else
   			if(a[j+1]*2<=l)
   				hz+=a[j+k]*2;
   			else
   				hz+=(l-a[j+1])*2;*/
    		j+=k;
		}
   		else
   		{
   			hz+=rct(j+1,n-1);
   			/*if(a[j+1]*2<=l&&l<=a[n-1])
   				hz+=l;
   			else
   			if(a[j+1]*2<=l)
   				hz+=a[n-1]*2;
   			else
   				hz+=(l-a[j+1])*2;*/
   			break;
		}
	}
	return hz;
}
long long delivery(int N, int K, int L, int p[]) {
	n=N;
	k=K;
	l=L;	
	for(i=0;i<n;i++)
		a[i]=p[i];
	hs=10e17;
	//L=-1;
	//R=min(k,n);
	//while(L<=R)
	for(i=-1;i<min(k,n);i++)
	{
		hs=min(hs,rmt(i));
	}
	return hs;
}
/*
int main()
{
	int n,k,l,i,a[101010];
	cin>>n>>k>>l;
	for(i=0;i<n;i++)
		cin>>a[i];
	cout<<delivery(n,k,l,a)<<"\n";
}
*/

Compilation message

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:52:48: warning: declaration of 'L' shadows a global declaration [-Wshadow]
 long long delivery(int N, int K, int L, int p[]) {
                                                ^
boxes.cpp:5:20: note: shadowed declaration is here
 ll n,k,l,i,hs,hz,j,L,R,c1,c2;
                    ^

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	380 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	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct

Subtask #3
15.0 / 15.0

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

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	380 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	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 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	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	2 ms	252 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	420 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	252 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	380 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	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 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	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	2 ms	252 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	420 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	252 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	42 ms	8160 KB	Output is correct
34	Correct	18 ms	8156 KB	Output is correct
35	Correct	19 ms	8156 KB	Output is correct
36	Correct	40 ms	8184 KB	Output is correct
37	Correct	43 ms	8188 KB	Output is correct
38	Correct	40 ms	8184 KB	Output is correct
39	Correct	38 ms	8184 KB	Output is correct
40	Correct	23 ms	8168 KB	Output is correct
41	Correct	41 ms	8168 KB	Output is correct
42	Correct	23 ms	8184 KB	Output is correct

Subtask #6
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	380 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	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 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	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	2 ms	252 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	420 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	252 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	42 ms	8160 KB	Output is correct
34	Correct	18 ms	8156 KB	Output is correct
35	Correct	19 ms	8156 KB	Output is correct
36	Correct	40 ms	8184 KB	Output is correct
37	Correct	43 ms	8188 KB	Output is correct
38	Correct	40 ms	8184 KB	Output is correct
39	Correct	38 ms	8184 KB	Output is correct
40	Correct	23 ms	8168 KB	Output is correct
41	Correct	41 ms	8168 KB	Output is correct
42	Correct	23 ms	8184 KB	Output is correct
43	Correct	391 ms	78584 KB	Output is correct
44	Correct	161 ms	78612 KB	Output is correct
45	Correct	187 ms	78604 KB	Output is correct
46	Correct	409 ms	78664 KB	Output is correct
47	Correct	404 ms	78660 KB	Output is correct
48	Correct	487 ms	78660 KB	Output is correct
49	Correct	347 ms	78592 KB	Output is correct
50	Correct	211 ms	78668 KB	Output is correct
51	Correct	418 ms	78556 KB	Output is correct
52	Correct	221 ms	78668 KB	Output is correct

답안 #39143

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