답안 #719547

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
719547	2023-04-06T09:34:20 Z	mseebacher	쌀 창고 (IOI11_ricehub)	C++17	68 / 100	1000 ms	2508 KB

ricehub

#include <bits/stdc++.h> 

using namespace std;

int besthub(int R, int L, int x[], long long B)
{
	vector<long long> pref(R+1,0);
	for(int i = 0;i<R;i++){
		pref[i+1] = pref[i]+x[i];
	}
	int ans = 0;
	for(int i = 0;i<R;i++){
		for(int j = 0;j<R;j++){
			int mid = (i+j) >> 1;
			long long cost = (long long)(mid-i)*x[mid]*1LL-(pref[mid]-pref[i]); // Seg unten
			cost += (long long)(pref[j+1]-pref[mid+1])-(j-mid)*x[mid]*1LL; // seg oben
			if(cost <= B) ans = max(ans,j-i+1);
		}
	}
  return ans;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	312 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	308 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	308 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	308 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	4 ms	212 KB	Output is correct
4	Correct	3 ms	324 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	3 ms	212 KB	Output is correct
8	Correct	4 ms	212 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	2 ms	212 KB	Output is correct
12	Correct	2 ms	324 KB	Output is correct
13	Correct	4 ms	320 KB	Output is correct
14	Correct	4 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	3 ms	216 KB	Output is correct
18	Correct	2 ms	216 KB	Output is correct
19	Correct	3 ms	324 KB	Output is correct
20	Correct	3 ms	216 KB	Output is correct
21	Correct	59 ms	380 KB	Output is correct
22	Correct	58 ms	380 KB	Output is correct
23	Correct	67 ms	340 KB	Output is correct
24	Correct	67 ms	340 KB	Output is correct
25	Correct	79 ms	388 KB	Output is correct
26	Correct	67 ms	340 KB	Output is correct
27	Correct	67 ms	384 KB	Output is correct
28	Correct	62 ms	340 KB	Output is correct

Subtask #4

0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	912 ms	468 KB	Output is correct
2	Correct	894 ms	596 KB	Output is correct
3	Execution timed out	1084 ms	2508 KB	Time limit exceeded
4	Halted	0 ms	0 KB	-