답안 #650402

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
650402	2022-10-13T16:44:21 Z	depro	Pilot (NOI19_pilot)	C++17	89 / 100	1000 ms	69772 KB

pilot

#include <bits/stdc++.h>

using namespace std;

void debug_out() { cerr << endl; }
template <typename Head, typename... Tail>
void debug_out(Head H, Tail... T) { cerr << " " << to_string(H); debug_out(T...);}
#ifdef LOCAL
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#else
#define debug(...) 42
#endif

int main(){
	cin.tie(0)->sync_with_stdio(0);
	int n, q; cin >> n >> q;

	vector<pair<int, int>>a(n);
	for (int i = 0; i < n; i++) {
		cin >> a[i].first;
		a[i].second = i;
	}
	sort(a.begin(), a.end());

	vector<pair<int, int>>queries(q);
	for (int i = 0; i < q; i++) {
		cin >> queries[i].first;
		queries[i].second = i;
	}

	set<int> s({-1, n});
	sort(queries.rbegin(), queries.rend());

	auto cal = [&](int l, int r) {
		return 1LL * (r - l + 1) * (r - l + 2) / 2;
	};

	vector<long long>ans(q);
	int cur = n - 1;
	long long cnt = 1LL * n * (n + 1) / 2;

	for (auto [val, id] : queries) {
		while(cur >= 0 && a[cur].first > val) {
			auto it = s.lower_bound(a[cur].second);
			int r = *it; r--;
			int l = *(--it); l++;
			cnt -= cal(l, r);
			cnt += cal(l, a[cur].second - 1);
			cnt += cal(a[cur].second + 1, r);

			s.insert(a[cur].second);
			cur--;
		}

		ans[id] = cnt;
	}

	for (long long x : ans) cout << x << '\n';
	return 0;
}

Subtask #1
3.0 / 3.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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

Subtask #2
10.0 / 10.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	320 KB	Output is correct

Subtask #3
12.0 / 12.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	320 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

Subtask #4
15.0 / 15.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	320 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	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	2 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct

Subtask #5
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	1620 KB	Output is correct
2	Correct	24 ms	1724 KB	Output is correct
3	Correct	18 ms	1560 KB	Output is correct
4	Correct	16 ms	1620 KB	Output is correct
5	Correct	23 ms	1492 KB	Output is correct

Subtask #6
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	69 ms	8892 KB	Output is correct
2	Correct	70 ms	9044 KB	Output is correct
3	Correct	65 ms	8908 KB	Output is correct
4	Correct	67 ms	9164 KB	Output is correct
5	Correct	75 ms	8816 KB	Output is correct

Subtask #7
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	69 ms	9124 KB	Output is correct
2	Correct	77 ms	9048 KB	Output is correct
3	Correct	72 ms	8948 KB	Output is correct
4	Correct	70 ms	9420 KB	Output is correct
5	Correct	65 ms	9288 KB	Output is correct

Subtask #8
10.0 / 10.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	20 ms	1620 KB	Output is correct
12	Correct	24 ms	1724 KB	Output is correct
13	Correct	18 ms	1560 KB	Output is correct
14	Correct	16 ms	1620 KB	Output is correct
15	Correct	23 ms	1492 KB	Output is correct
16	Correct	29 ms	2832 KB	Output is correct
17	Correct	43 ms	4696 KB	Output is correct
18	Correct	56 ms	5844 KB	Output is correct
19	Correct	49 ms	5332 KB	Output is correct
20	Correct	32 ms	3900 KB	Output is correct
21	Correct	22 ms	1480 KB	Output is correct
22	Correct	32 ms	3700 KB	Output is correct
23	Correct	54 ms	4988 KB	Output is correct
24	Correct	52 ms	5056 KB	Output is correct
25	Correct	33 ms	3748 KB	Output is correct

Subtask #9
11.0 / 11.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	320 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	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	2 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	20 ms	1620 KB	Output is correct
27	Correct	24 ms	1724 KB	Output is correct
28	Correct	18 ms	1560 KB	Output is correct
29	Correct	16 ms	1620 KB	Output is correct
30	Correct	23 ms	1492 KB	Output is correct
31	Correct	69 ms	8892 KB	Output is correct
32	Correct	70 ms	9044 KB	Output is correct
33	Correct	65 ms	8908 KB	Output is correct
34	Correct	67 ms	9164 KB	Output is correct
35	Correct	75 ms	8816 KB	Output is correct
36	Correct	69 ms	9124 KB	Output is correct
37	Correct	77 ms	9048 KB	Output is correct
38	Correct	72 ms	8948 KB	Output is correct
39	Correct	70 ms	9420 KB	Output is correct
40	Correct	65 ms	9288 KB	Output is correct
41	Correct	29 ms	2832 KB	Output is correct
42	Correct	43 ms	4696 KB	Output is correct
43	Correct	56 ms	5844 KB	Output is correct
44	Correct	49 ms	5332 KB	Output is correct
45	Correct	32 ms	3900 KB	Output is correct
46	Correct	22 ms	1480 KB	Output is correct
47	Correct	32 ms	3700 KB	Output is correct
48	Correct	54 ms	4988 KB	Output is correct
49	Correct	52 ms	5056 KB	Output is correct
50	Correct	33 ms	3748 KB	Output is correct
51	Correct	85 ms	8996 KB	Output is correct
52	Correct	87 ms	8920 KB	Output is correct
53	Correct	84 ms	9116 KB	Output is correct
54	Correct	81 ms	8888 KB	Output is correct
55	Correct	87 ms	9020 KB	Output is correct

Subtask #10
0 / 11.0

#	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	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
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 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	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	320 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	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	2 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	20 ms	1620 KB	Output is correct
27	Correct	24 ms	1724 KB	Output is correct
28	Correct	18 ms	1560 KB	Output is correct
29	Correct	16 ms	1620 KB	Output is correct
30	Correct	23 ms	1492 KB	Output is correct
31	Correct	69 ms	8892 KB	Output is correct
32	Correct	70 ms	9044 KB	Output is correct
33	Correct	65 ms	8908 KB	Output is correct
34	Correct	67 ms	9164 KB	Output is correct
35	Correct	75 ms	8816 KB	Output is correct
36	Correct	69 ms	9124 KB	Output is correct
37	Correct	77 ms	9048 KB	Output is correct
38	Correct	72 ms	8948 KB	Output is correct
39	Correct	70 ms	9420 KB	Output is correct
40	Correct	65 ms	9288 KB	Output is correct
41	Correct	29 ms	2832 KB	Output is correct
42	Correct	43 ms	4696 KB	Output is correct
43	Correct	56 ms	5844 KB	Output is correct
44	Correct	49 ms	5332 KB	Output is correct
45	Correct	32 ms	3900 KB	Output is correct
46	Correct	22 ms	1480 KB	Output is correct
47	Correct	32 ms	3700 KB	Output is correct
48	Correct	54 ms	4988 KB	Output is correct
49	Correct	52 ms	5056 KB	Output is correct
50	Correct	33 ms	3748 KB	Output is correct
51	Correct	85 ms	8996 KB	Output is correct
52	Correct	87 ms	8920 KB	Output is correct
53	Correct	84 ms	9116 KB	Output is correct
54	Correct	81 ms	8888 KB	Output is correct
55	Correct	87 ms	9020 KB	Output is correct
56	Execution timed out	1065 ms	69772 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #650402

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