답안 #523231

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
523231 2022-02-07T08:47:34 Z boykut 금 캐기 (IZhO14_divide) C++14
48 / 100
1000 ms 2664 KB
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

typedef tree<int, null_type, less<int>,
rb_tree_tag, tree_order_statistics_node_update> ordered_set;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);

	int n;
	cin >> n;
	vector<int> x(n), g(n), d(n);
	for (int i = 0; i < n; i++) {
		cin >> x[i] >> g[i] >> d[i];
	}
	vector<long long> pd(n), pg(n);
	for (int i = 0; i < n; i++) {
		pd[i] = d[i];
		pg[i] = g[i];
		if (i)	pd[i] += pd[i - 1],
						pg[i] += pg[i - 1];
	}

	long long ans = 0;
	for (int l = 0; l < n; l++) {
		for (int r = l; r < n; r++) {
			if (pd[r] - (l ? pd[l - 1] : 0LL) >= x[r] - x[l]) {
				ans = max(ans, pg[r] - (l ? pg[l - 1] : 0LL));
			}
		}
	}
	cout << ans << '\n';

	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 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 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 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 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 308 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 268 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 11 ms 452 KB Output is correct
24 Correct 12 ms 480 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 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 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 308 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 268 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 11 ms 452 KB Output is correct
24 Correct 12 ms 480 KB Output is correct
25 Correct 17 ms 504 KB Output is correct
26 Correct 61 ms 676 KB Output is correct
27 Correct 61 ms 716 KB Output is correct
28 Execution timed out 1010 ms 2664 KB Time limit exceeded
29 Halted 0 ms 0 KB -