oj.uz

답안 #897509

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
897509 2024-01-03T10:31:01 Z Phan_Tien_Dung K개의 묶음 (IZhO14_blocks) C++17
100 / 100
 139 ms 43244 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[1][0] = 0;
    for (int i = 1; i <= n; ++i) dp[1][i] = max(dp[1][i - 1], a[i]);
    for (int i = 2; 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

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 41564 KB Output is correct
2 Correct 5 ms 41564 KB Output is correct
3 Correct 5 ms 41564 KB Output is correct
4 Correct 5 ms 41564 KB Output is correct
5 Correct 5 ms 41564 KB Output is correct
6 Correct 5 ms 41564 KB Output is correct
7 Correct 5 ms 41564 KB Output is correct
8 Correct 6 ms 41660 KB Output is correct
9 Correct 5 ms 41452 KB Output is correct
10 Correct 6 ms 41564 KB Output is correct
11 Correct 5 ms 41564 KB Output is correct
12 Correct 5 ms 41564 KB Output is correct
13 Correct 6 ms 41588 KB Output is correct
14 Correct 5 ms 41564 KB Output is correct
15 Correct 6 ms 41596 KB Output is correct
16 Correct 5 ms 41648 KB Output is correct
17 Correct 5 ms 41560 KB Output is correct
18 Correct 7 ms 41808 KB Output is correct

Subtask #2
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 41564 KB Output is correct
2 Correct 5 ms 41564 KB Output is correct
3 Correct 5 ms 41564 KB Output is correct
4 Correct 5 ms 41656 KB Output is correct
5 Correct 6 ms 41564 KB Output is correct
6 Correct 5 ms 41652 KB Output is correct
7 Correct 5 ms 41624 KB Output is correct
8 Correct 5 ms 41564 KB Output is correct
9 Correct 5 ms 41564 KB Output is correct
10 Correct 5 ms 41664 KB Output is correct
11 Correct 5 ms 41560 KB Output is correct
12 Correct 5 ms 41564 KB Output is correct
13 Correct 5 ms 41564 KB Output is correct
14 Correct 5 ms 41564 KB Output is correct
15 Correct 5 ms 41624 KB Output is correct
16 Correct 5 ms 41596 KB Output is correct
17 Correct 5 ms 41564 KB Output is correct
18 Correct 5 ms 41564 KB Output is correct
19 Correct 5 ms 41672 KB Output is correct
20 Correct 5 ms 41564 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 41564 KB Output is correct
2 Correct 5 ms 41564 KB Output is correct
3 Correct 5 ms 41564 KB Output is correct
4 Correct 5 ms 41564 KB Output is correct
5 Correct 5 ms 41564 KB Output is correct
6 Correct 5 ms 41564 KB Output is correct
7 Correct 5 ms 41564 KB Output is correct
8 Correct 6 ms 41660 KB Output is correct
9 Correct 5 ms 41452 KB Output is correct
10 Correct 6 ms 41564 KB Output is correct
11 Correct 5 ms 41564 KB Output is correct
12 Correct 5 ms 41564 KB Output is correct
13 Correct 6 ms 41588 KB Output is correct
14 Correct 5 ms 41564 KB Output is correct
15 Correct 6 ms 41596 KB Output is correct
16 Correct 5 ms 41648 KB Output is correct
17 Correct 5 ms 41560 KB Output is correct
18 Correct 7 ms 41808 KB Output is correct
19 Correct 5 ms 41564 KB Output is correct
20 Correct 5 ms 41564 KB Output is correct
21 Correct 5 ms 41564 KB Output is correct
22 Correct 5 ms 41656 KB Output is correct
23 Correct 6 ms 41564 KB Output is correct
24 Correct 5 ms 41652 KB Output is correct
25 Correct 5 ms 41624 KB Output is correct
26 Correct 5 ms 41564 KB Output is correct
27 Correct 5 ms 41564 KB Output is correct
28 Correct 5 ms 41664 KB Output is correct
29 Correct 5 ms 41560 KB Output is correct
30 Correct 5 ms 41564 KB Output is correct
31 Correct 5 ms 41564 KB Output is correct
32 Correct 5 ms 41564 KB Output is correct
33 Correct 5 ms 41624 KB Output is correct
34 Correct 5 ms 41596 KB Output is correct
35 Correct 5 ms 41564 KB Output is correct
36 Correct 5 ms 41564 KB Output is correct
37 Correct 5 ms 41672 KB Output is correct
38 Correct 5 ms 41564 KB Output is correct
39 Correct 5 ms 41564 KB Output is correct
40 Correct 5 ms 41644 KB Output is correct
41 Correct 5 ms 41564 KB Output is correct
42 Correct 6 ms 41564 KB Output is correct
43 Correct 6 ms 41560 KB Output is correct
44 Correct 5 ms 41564 KB Output is correct
45 Correct 5 ms 41664 KB Output is correct
46 Correct 5 ms 41564 KB Output is correct
47 Correct 5 ms 41564 KB Output is correct
48 Correct 5 ms 41564 KB Output is correct
49 Correct 5 ms 41560 KB Output is correct
50 Correct 5 ms 41564 KB Output is correct
51 Correct 5 ms 41564 KB Output is correct
52 Correct 5 ms 41664 KB Output is correct
53 Correct 5 ms 41564 KB Output is correct
54 Correct 5 ms 41664 KB Output is correct
55 Correct 5 ms 41656 KB Output is correct
56 Correct 5 ms 41564 KB Output is correct
57 Correct 6 ms 41564 KB Output is correct

Subtask #4
47.0 / 47.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 41564 KB Output is correct
2 Correct 5 ms 41564 KB Output is correct
3 Correct 5 ms 41564 KB Output is correct
4 Correct 5 ms 41564 KB Output is correct
5 Correct 5 ms 41564 KB Output is correct
6 Correct 5 ms 41564 KB Output is correct
7 Correct 5 ms 41564 KB Output is correct
8 Correct 6 ms 41660 KB Output is correct
9 Correct 5 ms 41452 KB Output is correct
10 Correct 6 ms 41564 KB Output is correct
11 Correct 5 ms 41564 KB Output is correct
12 Correct 5 ms 41564 KB Output is correct
13 Correct 6 ms 41588 KB Output is correct
14 Correct 5 ms 41564 KB Output is correct
15 Correct 6 ms 41596 KB Output is correct
16 Correct 5 ms 41648 KB Output is correct
17 Correct 5 ms 41560 KB Output is correct
18 Correct 7 ms 41808 KB Output is correct
19 Correct 5 ms 41564 KB Output is correct
20 Correct 5 ms 41564 KB Output is correct
21 Correct 5 ms 41564 KB Output is correct
22 Correct 5 ms 41656 KB Output is correct
23 Correct 6 ms 41564 KB Output is correct
24 Correct 5 ms 41652 KB Output is correct
25 Correct 5 ms 41624 KB Output is correct
26 Correct 5 ms 41564 KB Output is correct
27 Correct 5 ms 41564 KB Output is correct
28 Correct 5 ms 41664 KB Output is correct
29 Correct 5 ms 41560 KB Output is correct
30 Correct 5 ms 41564 KB Output is correct
31 Correct 5 ms 41564 KB Output is correct
32 Correct 5 ms 41564 KB Output is correct
33 Correct 5 ms 41624 KB Output is correct
34 Correct 5 ms 41596 KB Output is correct
35 Correct 5 ms 41564 KB Output is correct
36 Correct 5 ms 41564 KB Output is correct
37 Correct 5 ms 41672 KB Output is correct
38 Correct 5 ms 41564 KB Output is correct
39 Correct 5 ms 41564 KB Output is correct
40 Correct 5 ms 41644 KB Output is correct
41 Correct 5 ms 41564 KB Output is correct
42 Correct 6 ms 41564 KB Output is correct
43 Correct 6 ms 41560 KB Output is correct
44 Correct 5 ms 41564 KB Output is correct
45 Correct 5 ms 41664 KB Output is correct
46 Correct 5 ms 41564 KB Output is correct
47 Correct 5 ms 41564 KB Output is correct
48 Correct 5 ms 41564 KB Output is correct
49 Correct 5 ms 41560 KB Output is correct
50 Correct 5 ms 41564 KB Output is correct
51 Correct 5 ms 41564 KB Output is correct
52 Correct 5 ms 41664 KB Output is correct
53 Correct 5 ms 41564 KB Output is correct
54 Correct 5 ms 41664 KB Output is correct
55 Correct 5 ms 41656 KB Output is correct
56 Correct 5 ms 41564 KB Output is correct
57 Correct 6 ms 41564 KB Output is correct
58 Correct 9 ms 41564 KB Output is correct
59 Correct 15 ms 42052 KB Output is correct
60 Correct 18 ms 42272 KB Output is correct
61 Correct 43 ms 42076 KB Output is correct
62 Correct 111 ms 42576 KB Output is correct
63 Correct 28 ms 42576 KB Output is correct
64 Correct 65 ms 42580 KB Output is correct
65 Correct 5 ms 41564 KB Output is correct
66 Correct 5 ms 41564 KB Output is correct
67 Correct 6 ms 41564 KB Output is correct
68 Correct 6 ms 41816 KB Output is correct
69 Correct 5 ms 41564 KB Output is correct
70 Correct 6 ms 41564 KB Output is correct
71 Correct 18 ms 41564 KB Output is correct
72 Correct 8 ms 41564 KB Output is correct
73 Correct 10 ms 41564 KB Output is correct
74 Correct 15 ms 42076 KB Output is correct
75 Correct 18 ms 42076 KB Output is correct
76 Correct 52 ms 42076 KB Output is correct
77 Correct 139 ms 42704 KB Output is correct
78 Correct 31 ms 42748 KB Output is correct
79 Correct 77 ms 42700 KB Output is correct
80 Correct 26 ms 42588 KB Output is correct
81 Correct 37 ms 42588 KB Output is correct
82 Correct 138 ms 42576 KB Output is correct
83 Correct 5 ms 41564 KB Output is correct
84 Correct 6 ms 41564 KB Output is correct
85 Correct 16 ms 41564 KB Output is correct
86 Correct 10 ms 42004 KB Output is correct
87 Correct 10 ms 41564 KB Output is correct
88 Correct 15 ms 42128 KB Output is correct
89 Correct 17 ms 42276 KB Output is correct
90 Correct 46 ms 42076 KB Output is correct
91 Correct 122 ms 43244 KB Output is correct
92 Correct 28 ms 42940 KB Output is correct
93 Correct 69 ms 43000 KB Output is correct
94 Correct 10 ms 41820 KB Output is correct
95 Correct 15 ms 41564 KB Output is correct
96 Correct 5 ms 41564 KB Output is correct
97 Correct 5 ms 41560 KB Output is correct
98 Correct 6 ms 41564 KB Output is correct
99 Correct 5 ms 41564 KB Output is correct