답안 #531011

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
531011	2022-02-27T10:30:42 Z	Hanksburger	쌀 창고 (IOI11_ricehub)	C++17	100 / 100	14 ms	2500 KB

ricehub

#include <bits/stdc++.h>
using namespace std;
long long pref[100005];
int besthub(int n, int m, int a[], long long b)
{
	pref[0]=a[0];
	for (long long i=1; i<n; i++)
		pref[i]=pref[i-1]+a[i];
	long long ans=0;
	for (long long i=0; i<n; i++)
	{
		long long l=i, r=n-1;
		while (l<r)
		{
			long long mid=(l+r+1)/2;
			if (pref[mid]-pref[(i+mid)/2]-pref[(i+mid-1)/2]+(i==0?0:pref[i-1])<=b)
				l=mid;
			else
				r=mid-1;
		}
		ans=max(ans, l-i+1);
	}
	return ans;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	300 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	300 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	300 KB	Output is correct
11	Correct	1 ms	292 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	296 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	276 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	300 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	308 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	2 ms	348 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	460 KB	Output is correct
2	Correct	3 ms	588 KB	Output is correct
3	Correct	14 ms	2468 KB	Output is correct
4	Correct	13 ms	2440 KB	Output is correct
5	Correct	7 ms	1168 KB	Output is correct
6	Correct	7 ms	1236 KB	Output is correct
7	Correct	12 ms	2196 KB	Output is correct
8	Correct	13 ms	2148 KB	Output is correct
9	Correct	7 ms	1168 KB	Output is correct
10	Correct	7 ms	1076 KB	Output is correct
11	Correct	14 ms	2500 KB	Output is correct
12	Correct	14 ms	2464 KB	Output is correct
13	Correct	6 ms	1212 KB	Output is correct
14	Correct	7 ms	1228 KB	Output is correct
15	Correct	10 ms	1828 KB	Output is correct
16	Correct	10 ms	1868 KB	Output is correct
17	Correct	12 ms	2164 KB	Output is correct
18	Correct	12 ms	2288 KB	Output is correct
19	Correct	13 ms	2372 KB	Output is correct
20	Correct	12 ms	2336 KB	Output is correct