oj.uz

Submission #491082

# Submission time Handle Problem Language Result Execution time Memory
491082 2021-11-30T13:20:18 Z tar_palantir K blocks (IZhO14_blocks) C++17
100 / 100
 187 ms 42912 KB 
#include <bits/stdc++.h>

using namespace std;

const int N = 1e5 + 5;
const int K = 105;
const int INF = 0x3f3f3f3f;

int a[N];
int L[N], minF[N];
int dp[K][N];
int n, k;

int main() {
    cin >> n >> k;
    for (int i = 1; i <= n; ++i) cin >> a[i];
    memset(dp, 0x3f, sizeof dp);
    dp[0][0]=0;
    for (int i = 1; i <= k; ++i) {
        stack<pair<int, int> > S;
        for (int j = i; j <= n; ++j) {
            int minF = dp[i - 1][j - 1];
            while (!S.empty() && a[S.top().second] <= a[j]) {
                minF = min(minF, S.top().first);
                S.pop();
            }
            dp[i][j] = min(dp[i][S.empty() ? 0 : S.top().second], minF + a[j]);
            S.push(make_pair(minF, j));
        }
    }
    cout << dp[k][n] << endl;
    return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 41292 KB Output is correct
2 Correct 20 ms 41392 KB Output is correct
3 Correct 18 ms 41332 KB Output is correct
4 Correct 25 ms 41376 KB Output is correct
5 Correct 18 ms 41336 KB Output is correct
6 Correct 19 ms 41372 KB Output is correct
7 Correct 17 ms 41292 KB Output is correct
8 Correct 20 ms 41396 KB Output is correct
9 Correct 18 ms 41288 KB Output is correct
10 Correct 17 ms 41388 KB Output is correct
11 Correct 17 ms 41292 KB Output is correct
12 Correct 18 ms 41352 KB Output is correct
13 Correct 19 ms 41384 KB Output is correct
14 Correct 17 ms 41408 KB Output is correct
15 Correct 21 ms 41284 KB Output is correct
16 Correct 17 ms 41396 KB Output is correct
17 Correct 21 ms 41312 KB Output is correct
18 Correct 20 ms 41292 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 41292 KB Output is correct
2 Correct 17 ms 41332 KB Output is correct
3 Correct 18 ms 41316 KB Output is correct
4 Correct 17 ms 41292 KB Output is correct
5 Correct 18 ms 41368 KB Output is correct
6 Correct 22 ms 41300 KB Output is correct
7 Correct 17 ms 41392 KB Output is correct
8 Correct 21 ms 41292 KB Output is correct
9 Correct 16 ms 41312 KB Output is correct
10 Correct 18 ms 41280 KB Output is correct
11 Correct 18 ms 41292 KB Output is correct
12 Correct 19 ms 41352 KB Output is correct
13 Correct 17 ms 41292 KB Output is correct
14 Correct 17 ms 41396 KB Output is correct
15 Correct 17 ms 41352 KB Output is correct
16 Correct 17 ms 41328 KB Output is correct
17 Correct 18 ms 41356 KB Output is correct
18 Correct 17 ms 41352 KB Output is correct
19 Correct 17 ms 41304 KB Output is correct
20 Correct 17 ms 41360 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 41292 KB Output is correct
2 Correct 20 ms 41392 KB Output is correct
3 Correct 18 ms 41332 KB Output is correct
4 Correct 25 ms 41376 KB Output is correct
5 Correct 18 ms 41336 KB Output is correct
6 Correct 19 ms 41372 KB Output is correct
7 Correct 17 ms 41292 KB Output is correct
8 Correct 20 ms 41396 KB Output is correct
9 Correct 18 ms 41288 KB Output is correct
10 Correct 17 ms 41388 KB Output is correct
11 Correct 17 ms 41292 KB Output is correct
12 Correct 18 ms 41352 KB Output is correct
13 Correct 19 ms 41384 KB Output is correct
14 Correct 17 ms 41408 KB Output is correct
15 Correct 21 ms 41284 KB Output is correct
16 Correct 17 ms 41396 KB Output is correct
17 Correct 21 ms 41312 KB Output is correct
18 Correct 20 ms 41292 KB Output is correct
19 Correct 17 ms 41292 KB Output is correct
20 Correct 17 ms 41332 KB Output is correct
21 Correct 18 ms 41316 KB Output is correct
22 Correct 17 ms 41292 KB Output is correct
23 Correct 18 ms 41368 KB Output is correct
24 Correct 22 ms 41300 KB Output is correct
25 Correct 17 ms 41392 KB Output is correct
26 Correct 21 ms 41292 KB Output is correct
27 Correct 16 ms 41312 KB Output is correct
28 Correct 18 ms 41280 KB Output is correct
29 Correct 18 ms 41292 KB Output is correct
30 Correct 19 ms 41352 KB Output is correct
31 Correct 17 ms 41292 KB Output is correct
32 Correct 17 ms 41396 KB Output is correct
33 Correct 17 ms 41352 KB Output is correct
34 Correct 17 ms 41328 KB Output is correct
35 Correct 18 ms 41356 KB Output is correct
36 Correct 17 ms 41352 KB Output is correct
37 Correct 17 ms 41304 KB Output is correct
38 Correct 17 ms 41360 KB Output is correct
39 Correct 18 ms 41292 KB Output is correct
40 Correct 18 ms 41376 KB Output is correct
41 Correct 22 ms 41344 KB Output is correct
42 Correct 20 ms 41296 KB Output is correct
43 Correct 23 ms 41360 KB Output is correct
44 Correct 17 ms 41336 KB Output is correct
45 Correct 18 ms 41292 KB Output is correct
46 Correct 18 ms 41304 KB Output is correct
47 Correct 17 ms 41292 KB Output is correct
48 Correct 18 ms 41296 KB Output is correct
49 Correct 17 ms 41300 KB Output is correct
50 Correct 18 ms 41292 KB Output is correct
51 Correct 18 ms 41280 KB Output is correct
52 Correct 23 ms 41292 KB Output is correct
53 Correct 16 ms 41292 KB Output is correct
54 Correct 22 ms 41376 KB Output is correct
55 Correct 20 ms 41292 KB Output is correct
56 Correct 18 ms 41312 KB Output is correct
57 Correct 17 ms 41292 KB Output is correct

Subtask #4
47.0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 41292 KB Output is correct
2 Correct 20 ms 41392 KB Output is correct
3 Correct 18 ms 41332 KB Output is correct
4 Correct 25 ms 41376 KB Output is correct
5 Correct 18 ms 41336 KB Output is correct
6 Correct 19 ms 41372 KB Output is correct
7 Correct 17 ms 41292 KB Output is correct
8 Correct 20 ms 41396 KB Output is correct
9 Correct 18 ms 41288 KB Output is correct
10 Correct 17 ms 41388 KB Output is correct
11 Correct 17 ms 41292 KB Output is correct
12 Correct 18 ms 41352 KB Output is correct
13 Correct 19 ms 41384 KB Output is correct
14 Correct 17 ms 41408 KB Output is correct
15 Correct 21 ms 41284 KB Output is correct
16 Correct 17 ms 41396 KB Output is correct
17 Correct 21 ms 41312 KB Output is correct
18 Correct 20 ms 41292 KB Output is correct
19 Correct 17 ms 41292 KB Output is correct
20 Correct 17 ms 41332 KB Output is correct
21 Correct 18 ms 41316 KB Output is correct
22 Correct 17 ms 41292 KB Output is correct
23 Correct 18 ms 41368 KB Output is correct
24 Correct 22 ms 41300 KB Output is correct
25 Correct 17 ms 41392 KB Output is correct
26 Correct 21 ms 41292 KB Output is correct
27 Correct 16 ms 41312 KB Output is correct
28 Correct 18 ms 41280 KB Output is correct
29 Correct 18 ms 41292 KB Output is correct
30 Correct 19 ms 41352 KB Output is correct
31 Correct 17 ms 41292 KB Output is correct
32 Correct 17 ms 41396 KB Output is correct
33 Correct 17 ms 41352 KB Output is correct
34 Correct 17 ms 41328 KB Output is correct
35 Correct 18 ms 41356 KB Output is correct
36 Correct 17 ms 41352 KB Output is correct
37 Correct 17 ms 41304 KB Output is correct
38 Correct 17 ms 41360 KB Output is correct
39 Correct 18 ms 41292 KB Output is correct
40 Correct 18 ms 41376 KB Output is correct
41 Correct 22 ms 41344 KB Output is correct
42 Correct 20 ms 41296 KB Output is correct
43 Correct 23 ms 41360 KB Output is correct
44 Correct 17 ms 41336 KB Output is correct
45 Correct 18 ms 41292 KB Output is correct
46 Correct 18 ms 41304 KB Output is correct
47 Correct 17 ms 41292 KB Output is correct
48 Correct 18 ms 41296 KB Output is correct
49 Correct 17 ms 41300 KB Output is correct
50 Correct 18 ms 41292 KB Output is correct
51 Correct 18 ms 41280 KB Output is correct
52 Correct 23 ms 41292 KB Output is correct
53 Correct 16 ms 41292 KB Output is correct
54 Correct 22 ms 41376 KB Output is correct
55 Correct 20 ms 41292 KB Output is correct
56 Correct 18 ms 41312 KB Output is correct
57 Correct 17 ms 41292 KB Output is correct
58 Correct 24 ms 41444 KB Output is correct
59 Correct 31 ms 41792 KB Output is correct
60 Correct 32 ms 41772 KB Output is correct
61 Correct 75 ms 41860 KB Output is correct
62 Correct 149 ms 42444 KB Output is correct
63 Correct 52 ms 42388 KB Output is correct
64 Correct 91 ms 42436 KB Output is correct
65 Correct 18 ms 41292 KB Output is correct
66 Correct 18 ms 41288 KB Output is correct
67 Correct 18 ms 41392 KB Output is correct
68 Correct 19 ms 41388 KB Output is correct
69 Correct 18 ms 41372 KB Output is correct
70 Correct 17 ms 41296 KB Output is correct
71 Correct 34 ms 41504 KB Output is correct
72 Correct 20 ms 41448 KB Output is correct
73 Correct 24 ms 41504 KB Output is correct
74 Correct 31 ms 41804 KB Output is correct
75 Correct 34 ms 41848 KB Output is correct
76 Correct 87 ms 41848 KB Output is correct
77 Correct 184 ms 42332 KB Output is correct
78 Correct 48 ms 42384 KB Output is correct
79 Correct 108 ms 42436 KB Output is correct
80 Correct 52 ms 42356 KB Output is correct
81 Correct 59 ms 42440 KB Output is correct
82 Correct 187 ms 42356 KB Output is correct
83 Correct 22 ms 41392 KB Output is correct
84 Correct 18 ms 41300 KB Output is correct
85 Correct 32 ms 41420 KB Output is correct
86 Correct 26 ms 41420 KB Output is correct
87 Correct 23 ms 41440 KB Output is correct
88 Correct 30 ms 41980 KB Output is correct
89 Correct 35 ms 41924 KB Output is correct
90 Correct 67 ms 41988 KB Output is correct
91 Correct 173 ms 42912 KB Output is correct
92 Correct 57 ms 42724 KB Output is correct
93 Correct 107 ms 42812 KB Output is correct
94 Correct 20 ms 41404 KB Output is correct
95 Correct 30 ms 41420 KB Output is correct
96 Correct 18 ms 41292 KB Output is correct
97 Correct 17 ms 41420 KB Output is correct
98 Correct 17 ms 41388 KB Output is correct
99 Correct 18 ms 41324 KB Output is correct