답안 #433130

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
433130	2021-06-18T22:05:53 Z	SuhaibSawalha1	쌀 창고 (IOI11_ricehub)	C++17	100 / 100	16 ms	1460 KB

ricehub

#include "ricehub.h"
#include <bits/stdc++.h>
using namespace std;

int besthub(int n, int L, int a[], long long B){
	int l = 0, r = 0, ans = 0;
	long long pref[n];
	for (int i = 0; i < n; ++i) {
		pref[i] = a[i];
		if (i) {
			pref[i] += pref[i - 1];
		}
	}
	auto get = [&] (int l, int r) {
		return pref[r] - (l ? pref[l - 1] : 0);
	};
	while (r < n) {
		int mid = (l + r) / 2;
		if ((mid - l + 1) * 1LL * a[mid] - get(l, mid) + get(mid + 1, r) - (r - mid) * 1LL * a[mid] <= B) {
			ans = max(ans, r - l + 1);
			++r;
		}
		else {
			++l;
		}
	}
  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	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	300 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 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	1 ms	204 KB	Output is correct
16	Correct	1 ms	304 KB	Output is correct
17	Correct	1 ms	304 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 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	1 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	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	304 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	1 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	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 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	460 KB	Output is correct
24	Correct	2 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 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	460 KB	Output is correct
3	Correct	16 ms	1460 KB	Output is correct
4	Correct	15 ms	1356 KB	Output is correct
5	Correct	7 ms	844 KB	Output is correct
6	Correct	7 ms	872 KB	Output is correct
7	Correct	13 ms	1392 KB	Output is correct
8	Correct	14 ms	1384 KB	Output is correct
9	Correct	6 ms	844 KB	Output is correct
10	Correct	6 ms	844 KB	Output is correct
11	Correct	15 ms	1432 KB	Output is correct
12	Correct	16 ms	1356 KB	Output is correct
13	Correct	10 ms	844 KB	Output is correct
14	Correct	7 ms	844 KB	Output is correct
15	Correct	12 ms	1132 KB	Output is correct
16	Correct	12 ms	1096 KB	Output is correct
17	Correct	14 ms	1348 KB	Output is correct
18	Correct	14 ms	1272 KB	Output is correct
19	Correct	15 ms	1352 KB	Output is correct
20	Correct	15 ms	1400 KB	Output is correct