oj.uz

Submission #654161

# Submission time Handle Problem Language Result Execution time Memory
654161 2022-10-30T08:12:21 Z Farbod Financial Report (JOI21_financial) C++17
60 / 100
 4000 ms 44288 KB 
#include <iostream>
#include <vector>
using namespace std;

const int N = 7005, M = 3e5 + 1;

int n, d, a[M], dp[N], ans = 1;
bool f[N][N];

void fun1()
{
    vector <int> v;
    for (int i = n - 1; i >= 0; i--) {
        while (v.size() && a[v.back()] <= a[i])
            v.pop_back();
        v.push_back(i);

        ans = max(ans, (int)v.size());
    }

    cout << ans;

    return;
}

signed main()
{
    cin >> n >> d;
    for (int i = 0; i < n; i++)
        cin >> a[i];

    if (d == 1) {
        fun1();
        return 0;
    }

    for (int i = 0; i < n; i++) {
        vector <int> v;

        v.push_back(i);
        for (int j = i - 1; j >= 0; j--) {
            if (v.back() - j > d)
                break;

            if (a[j] < a[i])
                v.push_back(j), f[j][i] = 1;
        }
    }

    dp[n - 1] = 1;
    for (int i = n - 2; i >= 0; i--) {
        dp[i] = 1;
        for (int j = i + 1; j < n; j++)
            if (f[i][j])
                dp[i] = max(dp[i], dp[j] + 1);

        ans = max(ans, dp[i]);
    }

    cout << ans;

    return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory 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 348 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 356 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory 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 348 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 356 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 1876 KB Output is correct
29 Correct 2 ms 1748 KB Output is correct
30 Correct 2 ms 1876 KB Output is correct
31 Correct 1 ms 1108 KB Output is correct
32 Correct 2 ms 1876 KB Output is correct
33 Correct 2 ms 1876 KB Output is correct
34 Correct 3 ms 1876 KB Output is correct
35 Correct 2 ms 1876 KB Output is correct
36 Correct 3 ms 1876 KB Output is correct
37 Correct 2 ms 1876 KB Output is correct
38 Correct 2 ms 1828 KB Output is correct
39 Correct 2 ms 1876 KB Output is correct
40 Correct 2 ms 1748 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory 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 348 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 356 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 1876 KB Output is correct
29 Correct 2 ms 1748 KB Output is correct
30 Correct 2 ms 1876 KB Output is correct
31 Correct 1 ms 1108 KB Output is correct
32 Correct 2 ms 1876 KB Output is correct
33 Correct 2 ms 1876 KB Output is correct
34 Correct 3 ms 1876 KB Output is correct
35 Correct 2 ms 1876 KB Output is correct
36 Correct 3 ms 1876 KB Output is correct
37 Correct 2 ms 1876 KB Output is correct
38 Correct 2 ms 1828 KB Output is correct
39 Correct 2 ms 1876 KB Output is correct
40 Correct 2 ms 1748 KB Output is correct
41 Correct 3 ms 340 KB Output is correct
42 Correct 55 ms 43168 KB Output is correct
43 Correct 58 ms 27176 KB Output is correct
44 Correct 161 ms 37756 KB Output is correct
45 Correct 248 ms 41448 KB Output is correct
46 Correct 258 ms 44284 KB Output is correct
47 Correct 157 ms 41496 KB Output is correct
48 Correct 158 ms 42756 KB Output is correct
49 Correct 171 ms 43420 KB Output is correct
50 Correct 211 ms 43984 KB Output is correct
51 Correct 4 ms 340 KB Output is correct
52 Correct 78 ms 44288 KB Output is correct
53 Correct 244 ms 44236 KB Output is correct
54 Correct 255 ms 44168 KB Output is correct
55 Correct 293 ms 44208 KB Output is correct
56 Correct 187 ms 43892 KB Output is correct
57 Correct 188 ms 44104 KB Output is correct
58 Correct 94 ms 448 KB Output is correct
59 Correct 94 ms 444 KB Output is correct
60 Correct 162 ms 40972 KB Output is correct
61 Correct 169 ms 40924 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 108 ms 1396 KB Output is correct
2 Correct 105 ms 1476 KB Output is correct
3 Correct 111 ms 1356 KB Output is correct
4 Correct 113 ms 1368 KB Output is correct
5 Correct 111 ms 1368 KB Output is correct
6 Correct 116 ms 1436 KB Output is correct
7 Correct 108 ms 3648 KB Output is correct
8 Correct 110 ms 1360 KB Output is correct
9 Correct 121 ms 2552 KB Output is correct
10 Correct 112 ms 1464 KB Output is correct
11 Correct 112 ms 1384 KB Output is correct
12 Correct 108 ms 1444 KB Output is correct
13 Correct 111 ms 1432 KB Output is correct
14 Correct 110 ms 1376 KB Output is correct

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4072 ms 1392 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory 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 348 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 356 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 1876 KB Output is correct
29 Correct 2 ms 1748 KB Output is correct
30 Correct 2 ms 1876 KB Output is correct
31 Correct 1 ms 1108 KB Output is correct
32 Correct 2 ms 1876 KB Output is correct
33 Correct 2 ms 1876 KB Output is correct
34 Correct 3 ms 1876 KB Output is correct
35 Correct 2 ms 1876 KB Output is correct
36 Correct 3 ms 1876 KB Output is correct
37 Correct 2 ms 1876 KB Output is correct
38 Correct 2 ms 1828 KB Output is correct
39 Correct 2 ms 1876 KB Output is correct
40 Correct 2 ms 1748 KB Output is correct
41 Correct 3 ms 340 KB Output is correct
42 Correct 55 ms 43168 KB Output is correct
43 Correct 58 ms 27176 KB Output is correct
44 Correct 161 ms 37756 KB Output is correct
45 Correct 248 ms 41448 KB Output is correct
46 Correct 258 ms 44284 KB Output is correct
47 Correct 157 ms 41496 KB Output is correct
48 Correct 158 ms 42756 KB Output is correct
49 Correct 171 ms 43420 KB Output is correct
50 Correct 211 ms 43984 KB Output is correct
51 Correct 4 ms 340 KB Output is correct
52 Correct 78 ms 44288 KB Output is correct
53 Correct 244 ms 44236 KB Output is correct
54 Correct 255 ms 44168 KB Output is correct
55 Correct 293 ms 44208 KB Output is correct
56 Correct 187 ms 43892 KB Output is correct
57 Correct 188 ms 44104 KB Output is correct
58 Correct 94 ms 448 KB Output is correct
59 Correct 94 ms 444 KB Output is correct
60 Correct 162 ms 40972 KB Output is correct
61 Correct 169 ms 40924 KB Output is correct
62 Correct 108 ms 1396 KB Output is correct
63 Correct 105 ms 1476 KB Output is correct
64 Correct 111 ms 1356 KB Output is correct
65 Correct 113 ms 1368 KB Output is correct
66 Correct 111 ms 1368 KB Output is correct
67 Correct 116 ms 1436 KB Output is correct
68 Correct 108 ms 3648 KB Output is correct
69 Correct 110 ms 1360 KB Output is correct
70 Correct 121 ms 2552 KB Output is correct
71 Correct 112 ms 1464 KB Output is correct
72 Correct 112 ms 1384 KB Output is correct
73 Correct 108 ms 1444 KB Output is correct
74 Correct 111 ms 1432 KB Output is correct
75 Correct 110 ms 1376 KB Output is correct
76 Execution timed out 4072 ms 1392 KB Time limit exceeded
77 Halted 0 ms 0 KB -