답안 #891278

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
891278	2023-12-22T16:16:14 Z	lolicon	Financial Report (JOI21_financial)	C++14	48 / 100	4000 ms	8528 KB

Main

#include <bits/stdc++.h>
using namespace std;

const int maxn = 3e5 + 5;

vector<int> V;
int A[maxn];
int n, D;

void nndp() {
    vector<int> dp(n + 1), r(n + 1);
    for(int i = 1; i <= n; ++i) {
        int lst = i;
        for(int j = i; j <= n; ++j) {
            if(j - lst > D) break;
            if(A[j] <= A[i]) lst = j;
        }
        r[i] = lst + D;
    }
    // O(n^2) dp
    for(int i = 1; i <= n; ++i) {
        dp[i] = 1;
        for(int j = 1; j < i; ++j) {
            if(r[j] >= i && A[j] < A[i]) 
                dp[i] = max(dp[i], dp[j] + 1);
        }
    }
    cout << *max_element(begin(dp), end(dp)) << '\n';
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> n >> D;
    for(int i = 1; i <= n; ++i) {
        cin >> A[i]; V.push_back(A[i]);
    }
    sort(begin(V), end(V));
    for(int i = 1; i <= n; ++i) {
        A[i] = lower_bound(begin(V), end(V), A[i]) - begin(V) + 1;
    }
    nndp();
    return 0;
}

Subtask #1
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct

Subtask #2
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	464 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	464 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	17 ms	604 KB	Output is correct
42	Correct	23 ms	600 KB	Output is correct
43	Correct	39 ms	600 KB	Output is correct
44	Correct	75 ms	608 KB	Output is correct
45	Correct	80 ms	604 KB	Output is correct
46	Correct	90 ms	604 KB	Output is correct
47	Correct	27 ms	600 KB	Output is correct
48	Correct	56 ms	604 KB	Output is correct
49	Correct	65 ms	604 KB	Output is correct
50	Correct	82 ms	880 KB	Output is correct
51	Correct	17 ms	600 KB	Output is correct
52	Correct	19 ms	600 KB	Output is correct
53	Correct	17 ms	604 KB	Output is correct
54	Correct	19 ms	476 KB	Output is correct
55	Correct	98 ms	604 KB	Output is correct
56	Correct	51 ms	600 KB	Output is correct
57	Correct	59 ms	636 KB	Output is correct
58	Correct	35 ms	600 KB	Output is correct
59	Correct	35 ms	660 KB	Output is correct
60	Correct	39 ms	604 KB	Output is correct
61	Correct	43 ms	604 KB	Output is correct

Subtask #4
0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4017 ms	8200 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4040 ms	8528 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	460 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	600 KB	Output is correct
18	Correct	1 ms	468 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	464 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	17 ms	604 KB	Output is correct
42	Correct	23 ms	600 KB	Output is correct
43	Correct	39 ms	600 KB	Output is correct
44	Correct	75 ms	608 KB	Output is correct
45	Correct	80 ms	604 KB	Output is correct
46	Correct	90 ms	604 KB	Output is correct
47	Correct	27 ms	600 KB	Output is correct
48	Correct	56 ms	604 KB	Output is correct
49	Correct	65 ms	604 KB	Output is correct
50	Correct	82 ms	880 KB	Output is correct
51	Correct	17 ms	600 KB	Output is correct
52	Correct	19 ms	600 KB	Output is correct
53	Correct	17 ms	604 KB	Output is correct
54	Correct	19 ms	476 KB	Output is correct
55	Correct	98 ms	604 KB	Output is correct
56	Correct	51 ms	600 KB	Output is correct
57	Correct	59 ms	636 KB	Output is correct
58	Correct	35 ms	600 KB	Output is correct
59	Correct	35 ms	660 KB	Output is correct
60	Correct	39 ms	604 KB	Output is correct
61	Correct	43 ms	604 KB	Output is correct
62	Execution timed out	4017 ms	8200 KB	Time limit exceeded
63	Halted	0 ms	0 KB	-

답안 #891278

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 14.0 / 14.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 12.0

Subtask #5 0 / 5.0

Subtask #6 0 / 35.0

Subtask #1
14.0 / 14.0

Subtask #2
14.0 / 14.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 12.0

Subtask #5
0 / 5.0

Subtask #6
0 / 35.0