답안 #157770

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
157770	2019-10-12T21:17:33 Z	keta_tsimakuridze	쌀 창고 (IOI11_ricehub)	C++14	100 / 100	29 ms	3352 KB

ricehub

#include<bits/stdc++.h>
using namespace std;
long long k,prefsum[100005],mid,midin,L,R,pas,curprice,a[100005];
long long besthub(int r,int l,int x[],long long b ){
	for(k=1;k<=r;k++){
		a[k]=x[k-1];
		prefsum[k]=prefsum[k-1]+a[k];
	}
	
       for(k=1;k<=r;k++){
       	
       	
       	L=k; R=r;
       	while(L<=R){
       		mid=(L+R+1)/2;
       		midin=(mid+k)/2;
       	curprice=prefsum[mid]-prefsum[midin]-(mid-midin)*a[midin]
       	+ (midin-k+1)*a[midin]-prefsum[midin]+prefsum[k-1];
       //	cout<<k<<" "<<mid<<" = "<<curprice<<endl;
       	if(curprice<=b){
       		L=mid+1; pas=max(pas,mid-k+1);
		}
		else R=mid-1;
		
		}
	}
	return pas;
}

Subtask #1

17.0 / 17.0

#	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	376 KB	Output is correct
5	Correct	2 ms	380 KB	Output is correct

Subtask #2

25.0 / 25.0

#	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	376 KB	Output is correct
5	Correct	2 ms	248 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	252 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	3 ms	400 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 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	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	348 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	3 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	376 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	408 KB	Output is correct
8	Correct	3 ms	380 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	376 KB	Output is correct
12	Correct	3 ms	408 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	376 KB	Output is correct
16	Correct	3 ms	376 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	376 KB	Output is correct
20	Correct	5 ms	380 KB	Output is correct
21	Correct	3 ms	504 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	3 ms	504 KB	Output is correct
24	Correct	3 ms	504 KB	Output is correct
25	Correct	3 ms	504 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	416 KB	Output is correct
28	Correct	3 ms	504 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	888 KB	Output is correct
2	Correct	6 ms	888 KB	Output is correct
3	Correct	25 ms	3320 KB	Output is correct
4	Correct	26 ms	3320 KB	Output is correct
5	Correct	12 ms	1656 KB	Output is correct
6	Correct	12 ms	1656 KB	Output is correct
7	Correct	23 ms	3064 KB	Output is correct
8	Correct	25 ms	3064 KB	Output is correct
9	Correct	13 ms	1536 KB	Output is correct
10	Correct	13 ms	1528 KB	Output is correct
11	Correct	28 ms	3352 KB	Output is correct
12	Correct	29 ms	3320 KB	Output is correct
13	Correct	13 ms	1656 KB	Output is correct
14	Correct	13 ms	1660 KB	Output is correct
15	Correct	20 ms	2552 KB	Output is correct
16	Correct	21 ms	2552 KB	Output is correct
17	Correct	24 ms	2936 KB	Output is correct
18	Correct	24 ms	3056 KB	Output is correct
19	Correct	25 ms	3192 KB	Output is correct
20	Correct	27 ms	3192 KB	Output is correct