oj.uz

Submission #893427

# Submission time Handle Problem Language Result Execution time Memory
893427 2023-12-27T04:47:25 Z juliany2 Copy and Paste 3 (JOI22_copypaste3) C++17
100 / 100
 232 ms 97800 KB 
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(x) (x).begin(), (x).end()

const int N = 2507;
int n;
string s;
ll a, b, c;
ll dp[N][N];
int lcp[N][N], nxt[N][N];

int main() {
    cin.tie(0)->sync_with_stdio(false);

    cin >> n >> s >> a >> b >> c;
    s = " " + s;

    for (int i = n; i >= 1; i--)
        for (int j = n; j > i; j--)
            if (s[i] == s[j])
                lcp[i][j] = min(lcp[i + 1][j + 1] + 1, j - i);

    for (int i = 1; i <= n; i++) {
        vector<int> bst(n + 1, n + 1);
        int val = n + 1;
        for (int j = n; j >= i; j--) {
            nxt[i][j] = val;

            bst[lcp[i][j]] = j;
            if (lcp[i][j] >= j - i)
                val = j;
            val = min(val, bst[j - i]);
        }
    }

    memset(dp, 0x3f, sizeof(dp));

    for (int i = n; i >= 1; i--) {
        dp[i][i] = a;
        for (int j = i; j <= n; j++) {
            dp[i - 1][j] = min(dp[i - 1][j], dp[i][j] + a);
            dp[i][j + 1] = min(dp[i][j + 1], dp[i][j] + a);

            int r = j;
            ll cost = b + c;
            while (nxt[r - (j - i)][r] <= n) {
                int skip = nxt[r - (j - i)][r] - r - 1;
                cost += a * skip + c;
                r += skip + 1 + (j - i);

                dp[i][r] = min(dp[i][r], dp[i][j] + cost);
            }
        }
    }

    cout << dp[1][n] << '\n';

    return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51288 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 7 ms 51460 KB Output is correct
4 Correct 7 ms 51548 KB Output is correct
5 Correct 7 ms 51292 KB Output is correct
6 Correct 7 ms 51292 KB Output is correct
7 Correct 7 ms 51316 KB Output is correct
8 Correct 7 ms 51292 KB Output is correct
9 Correct 7 ms 51284 KB Output is correct
10 Correct 7 ms 51288 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51548 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 121 ms 89432 KB Output is correct
4 Correct 132 ms 92768 KB Output is correct
5 Correct 166 ms 96900 KB Output is correct
6 Correct 189 ms 97668 KB Output is correct
7 Correct 232 ms 97616 KB Output is correct
8 Correct 218 ms 97628 KB Output is correct
9 Correct 222 ms 97800 KB Output is correct
10 Correct 7 ms 51292 KB Output is correct
11 Correct 6 ms 51292 KB Output is correct
12 Correct 6 ms 51292 KB Output is correct
13 Correct 7 ms 51292 KB Output is correct
14 Correct 6 ms 51548 KB Output is correct
15 Correct 7 ms 51544 KB Output is correct
16 Correct 7 ms 55640 KB Output is correct
17 Correct 7 ms 51292 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51288 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 7 ms 51460 KB Output is correct
4 Correct 7 ms 51548 KB Output is correct
5 Correct 7 ms 51292 KB Output is correct
6 Correct 7 ms 51292 KB Output is correct
7 Correct 7 ms 51316 KB Output is correct
8 Correct 7 ms 51292 KB Output is correct
9 Correct 7 ms 51284 KB Output is correct
10 Correct 7 ms 51288 KB Output is correct
11 Correct 7 ms 51548 KB Output is correct
12 Correct 7 ms 51556 KB Output is correct
13 Correct 7 ms 53596 KB Output is correct
14 Correct 6 ms 51412 KB Output is correct
15 Correct 7 ms 53596 KB Output is correct
16 Correct 6 ms 51496 KB Output is correct
17 Correct 7 ms 51448 KB Output is correct
18 Correct 7 ms 51288 KB Output is correct
19 Correct 7 ms 51548 KB Output is correct
20 Correct 7 ms 51288 KB Output is correct
21 Correct 8 ms 55640 KB Output is correct
22 Correct 9 ms 55648 KB Output is correct
23 Correct 7 ms 55640 KB Output is correct
24 Correct 7 ms 55604 KB Output is correct
25 Correct 7 ms 55896 KB Output is correct
26 Correct 7 ms 53584 KB Output is correct
27 Correct 7 ms 55644 KB Output is correct
28 Correct 7 ms 55644 KB Output is correct
29 Correct 7 ms 53596 KB Output is correct
30 Correct 7 ms 55608 KB Output is correct
31 Correct 7 ms 55632 KB Output is correct
32 Correct 7 ms 55644 KB Output is correct
33 Correct 7 ms 53596 KB Output is correct
34 Correct 7 ms 51288 KB Output is correct
35 Correct 7 ms 51292 KB Output is correct
36 Correct 7 ms 51292 KB Output is correct
37 Correct 6 ms 51408 KB Output is correct
38 Correct 7 ms 51548 KB Output is correct
39 Correct 7 ms 55668 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51288 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 7 ms 51460 KB Output is correct
4 Correct 7 ms 51548 KB Output is correct
5 Correct 7 ms 51292 KB Output is correct
6 Correct 7 ms 51292 KB Output is correct
7 Correct 7 ms 51316 KB Output is correct
8 Correct 7 ms 51292 KB Output is correct
9 Correct 7 ms 51284 KB Output is correct
10 Correct 7 ms 51288 KB Output is correct
11 Correct 7 ms 51548 KB Output is correct
12 Correct 7 ms 51556 KB Output is correct
13 Correct 7 ms 53596 KB Output is correct
14 Correct 6 ms 51412 KB Output is correct
15 Correct 7 ms 53596 KB Output is correct
16 Correct 6 ms 51496 KB Output is correct
17 Correct 7 ms 51448 KB Output is correct
18 Correct 7 ms 51288 KB Output is correct
19 Correct 7 ms 51548 KB Output is correct
20 Correct 7 ms 51288 KB Output is correct
21 Correct 8 ms 55640 KB Output is correct
22 Correct 9 ms 55648 KB Output is correct
23 Correct 7 ms 55640 KB Output is correct
24 Correct 7 ms 55604 KB Output is correct
25 Correct 7 ms 55896 KB Output is correct
26 Correct 7 ms 53584 KB Output is correct
27 Correct 7 ms 55644 KB Output is correct
28 Correct 7 ms 55644 KB Output is correct
29 Correct 7 ms 53596 KB Output is correct
30 Correct 7 ms 55608 KB Output is correct
31 Correct 7 ms 55632 KB Output is correct
32 Correct 7 ms 55644 KB Output is correct
33 Correct 7 ms 53596 KB Output is correct
34 Correct 7 ms 51288 KB Output is correct
35 Correct 7 ms 51292 KB Output is correct
36 Correct 7 ms 51292 KB Output is correct
37 Correct 6 ms 51408 KB Output is correct
38 Correct 7 ms 51548 KB Output is correct
39 Correct 7 ms 55668 KB Output is correct
40 Correct 8 ms 55896 KB Output is correct
41 Correct 8 ms 56268 KB Output is correct
42 Correct 8 ms 56412 KB Output is correct
43 Correct 8 ms 56412 KB Output is correct
44 Correct 8 ms 56404 KB Output is correct
45 Correct 8 ms 56584 KB Output is correct
46 Correct 7 ms 56152 KB Output is correct
47 Correct 8 ms 56156 KB Output is correct
48 Correct 7 ms 56156 KB Output is correct
49 Correct 7 ms 56156 KB Output is correct
50 Correct 7 ms 56156 KB Output is correct
51 Correct 7 ms 56388 KB Output is correct
52 Correct 8 ms 56664 KB Output is correct
53 Correct 7 ms 56156 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51288 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 7 ms 51460 KB Output is correct
4 Correct 7 ms 51548 KB Output is correct
5 Correct 7 ms 51292 KB Output is correct
6 Correct 7 ms 51292 KB Output is correct
7 Correct 7 ms 51316 KB Output is correct
8 Correct 7 ms 51292 KB Output is correct
9 Correct 7 ms 51284 KB Output is correct
10 Correct 7 ms 51288 KB Output is correct
11 Correct 7 ms 51548 KB Output is correct
12 Correct 7 ms 51556 KB Output is correct
13 Correct 7 ms 53596 KB Output is correct
14 Correct 6 ms 51412 KB Output is correct
15 Correct 7 ms 53596 KB Output is correct
16 Correct 6 ms 51496 KB Output is correct
17 Correct 7 ms 51448 KB Output is correct
18 Correct 7 ms 51288 KB Output is correct
19 Correct 7 ms 51548 KB Output is correct
20 Correct 7 ms 51288 KB Output is correct
21 Correct 8 ms 55640 KB Output is correct
22 Correct 9 ms 55648 KB Output is correct
23 Correct 7 ms 55640 KB Output is correct
24 Correct 7 ms 55604 KB Output is correct
25 Correct 7 ms 55896 KB Output is correct
26 Correct 7 ms 53584 KB Output is correct
27 Correct 7 ms 55644 KB Output is correct
28 Correct 7 ms 55644 KB Output is correct
29 Correct 7 ms 53596 KB Output is correct
30 Correct 7 ms 55608 KB Output is correct
31 Correct 7 ms 55632 KB Output is correct
32 Correct 7 ms 55644 KB Output is correct
33 Correct 7 ms 53596 KB Output is correct
34 Correct 7 ms 51288 KB Output is correct
35 Correct 7 ms 51292 KB Output is correct
36 Correct 7 ms 51292 KB Output is correct
37 Correct 6 ms 51408 KB Output is correct
38 Correct 7 ms 51548 KB Output is correct
39 Correct 7 ms 55668 KB Output is correct
40 Correct 8 ms 55896 KB Output is correct
41 Correct 8 ms 56268 KB Output is correct
42 Correct 8 ms 56412 KB Output is correct
43 Correct 8 ms 56412 KB Output is correct
44 Correct 8 ms 56404 KB Output is correct
45 Correct 8 ms 56584 KB Output is correct
46 Correct 7 ms 56152 KB Output is correct
47 Correct 8 ms 56156 KB Output is correct
48 Correct 7 ms 56156 KB Output is correct
49 Correct 7 ms 56156 KB Output is correct
50 Correct 7 ms 56156 KB Output is correct
51 Correct 7 ms 56388 KB Output is correct
52 Correct 8 ms 56664 KB Output is correct
53 Correct 7 ms 56156 KB Output is correct
54 Correct 9 ms 63832 KB Output is correct
55 Correct 32 ms 72536 KB Output is correct
56 Correct 17 ms 72928 KB Output is correct
57 Correct 16 ms 72540 KB Output is correct
58 Correct 14 ms 72712 KB Output is correct
59 Correct 13 ms 72540 KB Output is correct
60 Correct 13 ms 72564 KB Output is correct
61 Correct 13 ms 72540 KB Output is correct
62 Correct 24 ms 72540 KB Output is correct
63 Correct 14 ms 72536 KB Output is correct
64 Correct 15 ms 72540 KB Output is correct
65 Correct 18 ms 72540 KB Output is correct
66 Correct 18 ms 72540 KB Output is correct
67 Correct 13 ms 72820 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 51288 KB Output is correct
2 Correct 7 ms 51292 KB Output is correct
3 Correct 7 ms 51460 KB Output is correct
4 Correct 7 ms 51548 KB Output is correct
5 Correct 7 ms 51292 KB Output is correct
6 Correct 7 ms 51292 KB Output is correct
7 Correct 7 ms 51316 KB Output is correct
8 Correct 7 ms 51292 KB Output is correct
9 Correct 7 ms 51284 KB Output is correct
10 Correct 7 ms 51288 KB Output is correct
11 Correct 7 ms 51548 KB Output is correct
12 Correct 7 ms 51292 KB Output is correct
13 Correct 121 ms 89432 KB Output is correct
14 Correct 132 ms 92768 KB Output is correct
15 Correct 166 ms 96900 KB Output is correct
16 Correct 189 ms 97668 KB Output is correct
17 Correct 232 ms 97616 KB Output is correct
18 Correct 218 ms 97628 KB Output is correct
19 Correct 222 ms 97800 KB Output is correct
20 Correct 7 ms 51292 KB Output is correct
21 Correct 6 ms 51292 KB Output is correct
22 Correct 6 ms 51292 KB Output is correct
23 Correct 7 ms 51292 KB Output is correct
24 Correct 6 ms 51548 KB Output is correct
25 Correct 7 ms 51544 KB Output is correct
26 Correct 7 ms 55640 KB Output is correct
27 Correct 7 ms 51292 KB Output is correct
28 Correct 7 ms 51548 KB Output is correct
29 Correct 7 ms 51556 KB Output is correct
30 Correct 7 ms 53596 KB Output is correct
31 Correct 6 ms 51412 KB Output is correct
32 Correct 7 ms 53596 KB Output is correct
33 Correct 6 ms 51496 KB Output is correct
34 Correct 7 ms 51448 KB Output is correct
35 Correct 7 ms 51288 KB Output is correct
36 Correct 7 ms 51548 KB Output is correct
37 Correct 7 ms 51288 KB Output is correct
38 Correct 8 ms 55640 KB Output is correct
39 Correct 9 ms 55648 KB Output is correct
40 Correct 7 ms 55640 KB Output is correct
41 Correct 7 ms 55604 KB Output is correct
42 Correct 7 ms 55896 KB Output is correct
43 Correct 7 ms 53584 KB Output is correct
44 Correct 7 ms 55644 KB Output is correct
45 Correct 7 ms 55644 KB Output is correct
46 Correct 7 ms 53596 KB Output is correct
47 Correct 7 ms 55608 KB Output is correct
48 Correct 7 ms 55632 KB Output is correct
49 Correct 7 ms 55644 KB Output is correct
50 Correct 7 ms 53596 KB Output is correct
51 Correct 7 ms 51288 KB Output is correct
52 Correct 7 ms 51292 KB Output is correct
53 Correct 7 ms 51292 KB Output is correct
54 Correct 6 ms 51408 KB Output is correct
55 Correct 7 ms 51548 KB Output is correct
56 Correct 7 ms 55668 KB Output is correct
57 Correct 8 ms 55896 KB Output is correct
58 Correct 8 ms 56268 KB Output is correct
59 Correct 8 ms 56412 KB Output is correct
60 Correct 8 ms 56412 KB Output is correct
61 Correct 8 ms 56404 KB Output is correct
62 Correct 8 ms 56584 KB Output is correct
63 Correct 7 ms 56152 KB Output is correct
64 Correct 8 ms 56156 KB Output is correct
65 Correct 7 ms 56156 KB Output is correct
66 Correct 7 ms 56156 KB Output is correct
67 Correct 7 ms 56156 KB Output is correct
68 Correct 7 ms 56388 KB Output is correct
69 Correct 8 ms 56664 KB Output is correct
70 Correct 7 ms 56156 KB Output is correct
71 Correct 9 ms 63832 KB Output is correct
72 Correct 32 ms 72536 KB Output is correct
73 Correct 17 ms 72928 KB Output is correct
74 Correct 16 ms 72540 KB Output is correct
75 Correct 14 ms 72712 KB Output is correct
76 Correct 13 ms 72540 KB Output is correct
77 Correct 13 ms 72564 KB Output is correct
78 Correct 13 ms 72540 KB Output is correct
79 Correct 24 ms 72540 KB Output is correct
80 Correct 14 ms 72536 KB Output is correct
81 Correct 15 ms 72540 KB Output is correct
82 Correct 18 ms 72540 KB Output is correct
83 Correct 18 ms 72540 KB Output is correct
84 Correct 13 ms 72820 KB Output is correct
85 Correct 29 ms 84824 KB Output is correct
86 Correct 57 ms 97620 KB Output is correct
87 Correct 53 ms 97620 KB Output is correct
88 Correct 40 ms 97624 KB Output is correct
89 Correct 39 ms 97780 KB Output is correct
90 Correct 36 ms 97628 KB Output is correct
91 Correct 64 ms 97616 KB Output is correct
92 Correct 96 ms 97616 KB Output is correct
93 Correct 39 ms 97628 KB Output is correct
94 Correct 43 ms 97628 KB Output is correct
95 Correct 82 ms 97784 KB Output is correct
96 Correct 83 ms 97636 KB Output is correct
97 Correct 38 ms 97692 KB Output is correct