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Submission #1101484

# Submission time Handle Problem Language Result Execution time Memory
1101484 2024-10-16T08:59:27 Z TPhat K blocks (IZhO14_blocks) C++17
53 / 100
 1000 ms 82512 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int long long
#define INF 1000000000
int n, k;
int a[100005];
int dp[105][100005]; 
signed main() {
    cin >> n >> k;
    for (int i = 1; i <= n; i++) {
        cin >> a[i];
    }
    for (int i = 1; i <= n; i++) {
        dp[1][i] = a[i];
        for (int j = 1; j < i; j++) {
            dp[1][i] = max(dp[1][i], a[j]);
        }
    }
    for (int i = 2; i <= k; i++) {
        for (int j = i; j <= n; j++) {
            int max_val = 0;
            dp[i][j] = INF;
            for (int l = j; l >= i; l--) { 
                max_val = max(max_val, a[l]); 
                dp[i][j] = min(dp[i][j], dp[i-1][l-1] + max_val); 
            }
        }
    }
    cout << dp[k][n] << endl;
    return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4432 KB Output is correct
2 Correct 1 ms 4432 KB Output is correct
3 Correct 1 ms 4432 KB Output is correct
4 Correct 1 ms 4432 KB Output is correct
5 Correct 1 ms 4432 KB Output is correct
6 Correct 1 ms 4600 KB Output is correct
7 Correct 1 ms 4432 KB Output is correct
8 Correct 1 ms 4432 KB Output is correct
9 Correct 1 ms 6480 KB Output is correct
10 Correct 1 ms 6480 KB Output is correct
11 Correct 1 ms 6480 KB Output is correct
12 Correct 1 ms 4432 KB Output is correct
13 Correct 1 ms 6480 KB Output is correct
14 Correct 1 ms 6480 KB Output is correct
15 Correct 1 ms 4432 KB Output is correct
16 Correct 1 ms 6604 KB Output is correct
17 Correct 1 ms 4432 KB Output is correct
18 Correct 1 ms 6480 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4432 KB Output is correct
2 Correct 1 ms 4432 KB Output is correct
3 Correct 1 ms 4480 KB Output is correct
4 Correct 1 ms 4432 KB Output is correct
5 Correct 1 ms 4616 KB Output is correct
6 Correct 1 ms 4600 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4432 KB Output is correct
9 Correct 1 ms 6480 KB Output is correct
10 Correct 1 ms 6480 KB Output is correct
11 Correct 1 ms 6480 KB Output is correct
12 Correct 1 ms 8528 KB Output is correct
13 Correct 1 ms 8528 KB Output is correct
14 Correct 2 ms 10576 KB Output is correct
15 Correct 2 ms 10756 KB Output is correct
16 Correct 2 ms 14672 KB Output is correct
17 Correct 2 ms 14672 KB Output is correct
18 Correct 2 ms 10576 KB Output is correct
19 Correct 2 ms 14672 KB Output is correct
20 Correct 3 ms 18768 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4432 KB Output is correct
2 Correct 1 ms 4432 KB Output is correct
3 Correct 1 ms 4432 KB Output is correct
4 Correct 1 ms 4432 KB Output is correct
5 Correct 1 ms 4432 KB Output is correct
6 Correct 1 ms 4600 KB Output is correct
7 Correct 1 ms 4432 KB Output is correct
8 Correct 1 ms 4432 KB Output is correct
9 Correct 1 ms 6480 KB Output is correct
10 Correct 1 ms 6480 KB Output is correct
11 Correct 1 ms 6480 KB Output is correct
12 Correct 1 ms 4432 KB Output is correct
13 Correct 1 ms 6480 KB Output is correct
14 Correct 1 ms 6480 KB Output is correct
15 Correct 1 ms 4432 KB Output is correct
16 Correct 1 ms 6604 KB Output is correct
17 Correct 1 ms 4432 KB Output is correct
18 Correct 1 ms 6480 KB Output is correct
19 Correct 1 ms 4432 KB Output is correct
20 Correct 1 ms 4432 KB Output is correct
21 Correct 1 ms 4480 KB Output is correct
22 Correct 1 ms 4432 KB Output is correct
23 Correct 1 ms 4616 KB Output is correct
24 Correct 1 ms 4600 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4432 KB Output is correct
27 Correct 1 ms 6480 KB Output is correct
28 Correct 1 ms 6480 KB Output is correct
29 Correct 1 ms 6480 KB Output is correct
30 Correct 1 ms 8528 KB Output is correct
31 Correct 1 ms 8528 KB Output is correct
32 Correct 2 ms 10576 KB Output is correct
33 Correct 2 ms 10756 KB Output is correct
34 Correct 2 ms 14672 KB Output is correct
35 Correct 2 ms 14672 KB Output is correct
36 Correct 2 ms 10576 KB Output is correct
37 Correct 2 ms 14672 KB Output is correct
38 Correct 3 ms 18768 KB Output is correct
39 Correct 5 ms 41464 KB Output is correct
40 Correct 1 ms 4432 KB Output is correct
41 Correct 1 ms 4432 KB Output is correct
42 Correct 1 ms 4432 KB Output is correct
43 Correct 1 ms 4432 KB Output is correct
44 Correct 1 ms 4432 KB Output is correct
45 Correct 1 ms 4432 KB Output is correct
46 Correct 1 ms 4432 KB Output is correct
47 Correct 1 ms 4432 KB Output is correct
48 Correct 1 ms 6480 KB Output is correct
49 Correct 1 ms 6480 KB Output is correct
50 Correct 2 ms 6480 KB Output is correct
51 Correct 3 ms 22864 KB Output is correct
52 Correct 3 ms 22864 KB Output is correct
53 Correct 8 ms 82468 KB Output is correct
54 Correct 9 ms 82512 KB Output is correct
55 Correct 5 ms 45392 KB Output is correct
56 Correct 8 ms 82512 KB Output is correct
57 Correct 10 ms 82512 KB Output is correct

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4432 KB Output is correct
2 Correct 1 ms 4432 KB Output is correct
3 Correct 1 ms 4432 KB Output is correct
4 Correct 1 ms 4432 KB Output is correct
5 Correct 1 ms 4432 KB Output is correct
6 Correct 1 ms 4600 KB Output is correct
7 Correct 1 ms 4432 KB Output is correct
8 Correct 1 ms 4432 KB Output is correct
9 Correct 1 ms 6480 KB Output is correct
10 Correct 1 ms 6480 KB Output is correct
11 Correct 1 ms 6480 KB Output is correct
12 Correct 1 ms 4432 KB Output is correct
13 Correct 1 ms 6480 KB Output is correct
14 Correct 1 ms 6480 KB Output is correct
15 Correct 1 ms 4432 KB Output is correct
16 Correct 1 ms 6604 KB Output is correct
17 Correct 1 ms 4432 KB Output is correct
18 Correct 1 ms 6480 KB Output is correct
19 Correct 1 ms 4432 KB Output is correct
20 Correct 1 ms 4432 KB Output is correct
21 Correct 1 ms 4480 KB Output is correct
22 Correct 1 ms 4432 KB Output is correct
23 Correct 1 ms 4616 KB Output is correct
24 Correct 1 ms 4600 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4432 KB Output is correct
27 Correct 1 ms 6480 KB Output is correct
28 Correct 1 ms 6480 KB Output is correct
29 Correct 1 ms 6480 KB Output is correct
30 Correct 1 ms 8528 KB Output is correct
31 Correct 1 ms 8528 KB Output is correct
32 Correct 2 ms 10576 KB Output is correct
33 Correct 2 ms 10756 KB Output is correct
34 Correct 2 ms 14672 KB Output is correct
35 Correct 2 ms 14672 KB Output is correct
36 Correct 2 ms 10576 KB Output is correct
37 Correct 2 ms 14672 KB Output is correct
38 Correct 3 ms 18768 KB Output is correct
39 Correct 5 ms 41464 KB Output is correct
40 Correct 1 ms 4432 KB Output is correct
41 Correct 1 ms 4432 KB Output is correct
42 Correct 1 ms 4432 KB Output is correct
43 Correct 1 ms 4432 KB Output is correct
44 Correct 1 ms 4432 KB Output is correct
45 Correct 1 ms 4432 KB Output is correct
46 Correct 1 ms 4432 KB Output is correct
47 Correct 1 ms 4432 KB Output is correct
48 Correct 1 ms 6480 KB Output is correct
49 Correct 1 ms 6480 KB Output is correct
50 Correct 2 ms 6480 KB Output is correct
51 Correct 3 ms 22864 KB Output is correct
52 Correct 3 ms 22864 KB Output is correct
53 Correct 8 ms 82468 KB Output is correct
54 Correct 9 ms 82512 KB Output is correct
55 Correct 5 ms 45392 KB Output is correct
56 Correct 8 ms 82512 KB Output is correct
57 Correct 10 ms 82512 KB Output is correct
58 Execution timed out 1059 ms 22856 KB Time limit exceeded
59 Halted 0 ms 0 KB -