답안 #319169

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
319169	2020-11-04T11:15:40 Z	Temmie	쌀 창고 (IOI11_ricehub)	C++17	58 / 100	20 ms	2540 KB

ricehub

#include <bits/stdc++.h>

typedef long long ll;

ll get(int x, int y, int* a, ll* b) {
	return ((((x + y) >> 1) - x + 1) - (y - ((x + y) >> 1))) * a[(x + y) >> 1] - (b[(x + y) >> 1] - (x ? b[x - 1] : 0)) + (b[y] - b[(x + y) >> 1]);
}

int besthub(int r, int l, int* x, ll b) {
	ll a[r], sum;
	a[0] = x[0];
	for (int i = 0; i < r; i++) a[i] = a[i - 1] + x[i];
	int i = 0, ans = 0;
	for (int j = 0; j < r; j++) {
		sum = get(i, j, x, a);
		while (sum > b) i++, sum = get(i, j, x, a);
		ans = std::max(ans, j - i + 1);
	}
	return ans;
}

Subtask #1

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	1 ms	364 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #2

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Incorrect	1 ms	364 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	360 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	2 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	2 ms	364 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	748 KB	Output is correct
2	Correct	3 ms	748 KB	Output is correct
3	Correct	16 ms	2540 KB	Output is correct
4	Correct	20 ms	2532 KB	Output is correct
5	Correct	10 ms	1260 KB	Output is correct
6	Correct	8 ms	1260 KB	Output is correct
7	Correct	15 ms	2276 KB	Output is correct
8	Correct	15 ms	2284 KB	Output is correct
9	Correct	7 ms	1260 KB	Output is correct
10	Correct	9 ms	1260 KB	Output is correct
11	Correct	17 ms	2540 KB	Output is correct
12	Correct	17 ms	2540 KB	Output is correct
13	Correct	8 ms	1260 KB	Output is correct
14	Correct	8 ms	1388 KB	Output is correct
15	Correct	16 ms	2028 KB	Output is correct
16	Correct	13 ms	2028 KB	Output is correct
17	Correct	15 ms	2284 KB	Output is correct
18	Correct	15 ms	2284 KB	Output is correct
19	Correct	17 ms	2412 KB	Output is correct
20	Correct	16 ms	2416 KB	Output is correct