답안 #235841

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
235841	2020-05-30T05:31:11 Z	Dilshod_Imomov	쌀 창고 (IOI11_ricehub)	C++17	68 / 100	1000 ms	696 KB

ricehub

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

int besthub(int n, int mx, int a[], long long b)
{
	int ans = 1;
	for ( int i = 0; i < n; i++ ) {
		int x = a[i];
		vector < int > vc;
		vc.push_back( 0 );
		for ( int j = i - 1; j >= 0; j-- ) {
			vc.push_back( vc.back() + (x - a[j]) );
		}
		// cout << x << '\n';
		// for ( auto j: vc ) {
		// 	cout << j << ' ';
		// }
		// cout << "\n";
		long long pr = 0;
		for ( int j = i + 1; j < n; j++ ) {
			pr += a[j] - x;
			int left = b - pr;
			// cout << a[j] << ' ' << left << '\n';
			if ( left < 0 ) {
				continue;
			}
			ans = max( ans, j - i + 1 );
			auto it = upper_bound( vc.begin(), vc.end(), left );
			// it--;
			if ( it != vc.begin() ) {
				it--;
			}
			int ind = it - vc.begin();
			// cout << a[j] << ' ' << pr << ' ' << ind << '\n';
			ans = max( ans, j - i + ind + 1 );
		}
	}
	return ans;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	5 ms	256 KB	Output is correct
17	Correct	5 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	6 ms	384 KB	Output is correct
22	Correct	6 ms	384 KB	Output is correct
23	Correct	7 ms	384 KB	Output is correct
24	Correct	7 ms	384 KB	Output is correct
25	Correct	7 ms	256 KB	Output is correct
26	Correct	8 ms	384 KB	Output is correct
27	Correct	7 ms	384 KB	Output is correct
28	Correct	7 ms	384 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	12 ms	384 KB	Output is correct
4	Correct	14 ms	384 KB	Output is correct
5	Correct	6 ms	384 KB	Output is correct
6	Correct	6 ms	256 KB	Output is correct
7	Correct	10 ms	384 KB	Output is correct
8	Correct	10 ms	384 KB	Output is correct
9	Correct	6 ms	384 KB	Output is correct
10	Correct	6 ms	256 KB	Output is correct
11	Correct	8 ms	384 KB	Output is correct
12	Correct	9 ms	384 KB	Output is correct
13	Correct	14 ms	384 KB	Output is correct
14	Correct	16 ms	384 KB	Output is correct
15	Correct	7 ms	384 KB	Output is correct
16	Correct	8 ms	256 KB	Output is correct
17	Correct	11 ms	384 KB	Output is correct
18	Correct	12 ms	384 KB	Output is correct
19	Correct	14 ms	384 KB	Output is correct
20	Correct	21 ms	384 KB	Output is correct
21	Correct	116 ms	384 KB	Output is correct
22	Correct	114 ms	384 KB	Output is correct
23	Correct	261 ms	504 KB	Output is correct
24	Correct	333 ms	504 KB	Output is correct
25	Correct	312 ms	636 KB	Output is correct
26	Correct	336 ms	384 KB	Output is correct
27	Correct	292 ms	384 KB	Output is correct
28	Correct	305 ms	504 KB	Output is correct

Subtask #4

0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1090 ms	696 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-