답안 #302441

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
302441	2020-09-18T16:56:47 Z	nhdtxdy	쌀 창고 (IOI11_ricehub)	C++17	42 / 100	1000 ms	984 KB

ricehub

#pragma GCC optimize("Ofast")
#pragma GCC optimization("unroll-loops, no-stack-protector")
#pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
#define ll long long
using namespace std;

const int nax = 1e5 + 5;
int n, maxi, a[nax];
ll b;

// Subtask 3

int solve() {
	int ans = 0;
	for (int i = 1; i <= n; ++i) {
		// select a[i] as the position
		priority_queue<int, vector<int>, greater<int>> pq;
		for (int j = 1; j <= n; ++j) {
			pq.push(abs(a[i] - a[j]));
		}
		int cnt = 0, curr = 0;
		while (!pq.empty() && curr <= b) {
			++cnt;
			curr += pq.top();
			pq.pop();
		}
		if (curr > b) --cnt;
		ans = max(ans, cnt);
	}
	return ans;
}

int besthub(int R, int L, int X[], long long B) {
	n = R;
	maxi = L;
	for (int i = 0; i < R; ++i) a[i + 1] = X[i];
	b = B;
	return solve();
}

Compilation message

ricehub.cpp:2: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    2 | #pragma GCC optimization("unroll-loops, no-stack-protector")
      |

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	384 KB	Output is correct
5	Correct	1 ms	512 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	416 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	1 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	1 ms	384 KB	Output is correct
19	Correct	1 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	7 ms	384 KB	Output is correct
22	Correct	7 ms	256 KB	Output is correct
23	Correct	17 ms	384 KB	Output is correct
24	Correct	16 ms	384 KB	Output is correct
25	Correct	16 ms	384 KB	Output is correct
26	Correct	16 ms	512 KB	Output is correct
27	Correct	11 ms	512 KB	Output is correct
28	Correct	11 ms	512 KB	Output is correct

Subtask #3

0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	63 ms	384 KB	Output is correct
4	Correct	62 ms	504 KB	Output is correct
5	Correct	6 ms	512 KB	Output is correct
6	Correct	6 ms	384 KB	Output is correct
7	Correct	23 ms	384 KB	Output is correct
8	Correct	23 ms	384 KB	Output is correct
9	Correct	12 ms	384 KB	Output is correct
10	Correct	9 ms	384 KB	Output is correct
11	Correct	19 ms	384 KB	Output is correct
12	Correct	19 ms	384 KB	Output is correct
13	Correct	80 ms	384 KB	Output is correct
14	Correct	73 ms	384 KB	Output is correct
15	Correct	11 ms	384 KB	Output is correct
16	Correct	11 ms	384 KB	Output is correct
17	Correct	50 ms	384 KB	Output is correct
18	Correct	46 ms	384 KB	Output is correct
19	Correct	80 ms	384 KB	Output is correct
20	Correct	72 ms	384 KB	Output is correct
21	Correct	545 ms	472 KB	Output is correct
22	Correct	545 ms	384 KB	Output is correct
23	Execution timed out	1047 ms	384 KB	Time limit exceeded
24	Halted	0 ms	0 KB	-

Subtask #4

0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1067 ms	984 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-