oj.uz

답안 #723068

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
723068 2023-04-13T08:15:34 Z buihuynhtay K개의 묶음 (IZhO14_blocks) C++14
100 / 100
 190 ms 42804 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 18 ms 41300 KB Output is correct
2 Correct 17 ms 41336 KB Output is correct
3 Correct 17 ms 41400 KB Output is correct
4 Correct 16 ms 41340 KB Output is correct
5 Correct 16 ms 41304 KB Output is correct
6 Correct 20 ms 41292 KB Output is correct
7 Correct 21 ms 41328 KB Output is correct
8 Correct 17 ms 41400 KB Output is correct
9 Correct 17 ms 41400 KB Output is correct
10 Correct 18 ms 41356 KB Output is correct
11 Correct 18 ms 41380 KB Output is correct
12 Correct 17 ms 41396 KB Output is correct
13 Correct 16 ms 41332 KB Output is correct
14 Correct 18 ms 41396 KB Output is correct
15 Correct 18 ms 41300 KB Output is correct
16 Correct 22 ms 41408 KB Output is correct
17 Correct 18 ms 41300 KB Output is correct
18 Correct 22 ms 41372 KB Output is correct

Subtask #2
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 17 ms 41300 KB Output is correct
2 Correct 18 ms 41300 KB Output is correct
3 Correct 18 ms 41364 KB Output is correct
4 Correct 17 ms 41420 KB Output is correct
5 Correct 17 ms 41300 KB Output is correct
6 Correct 17 ms 41340 KB Output is correct
7 Correct 17 ms 41300 KB Output is correct
8 Correct 18 ms 41396 KB Output is correct
9 Correct 18 ms 41300 KB Output is correct
10 Correct 18 ms 41300 KB Output is correct
11 Correct 21 ms 41300 KB Output is correct
12 Correct 17 ms 41300 KB Output is correct
13 Correct 17 ms 41300 KB Output is correct
14 Correct 19 ms 41308 KB Output is correct
15 Correct 17 ms 41396 KB Output is correct
16 Correct 18 ms 41300 KB Output is correct
17 Correct 17 ms 41300 KB Output is correct
18 Correct 17 ms 41300 KB Output is correct
19 Correct 17 ms 41404 KB Output is correct
20 Correct 22 ms 41292 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 41300 KB Output is correct
2 Correct 17 ms 41336 KB Output is correct
3 Correct 17 ms 41400 KB Output is correct
4 Correct 16 ms 41340 KB Output is correct
5 Correct 16 ms 41304 KB Output is correct
6 Correct 20 ms 41292 KB Output is correct
7 Correct 21 ms 41328 KB Output is correct
8 Correct 17 ms 41400 KB Output is correct
9 Correct 17 ms 41400 KB Output is correct
10 Correct 18 ms 41356 KB Output is correct
11 Correct 18 ms 41380 KB Output is correct
12 Correct 17 ms 41396 KB Output is correct
13 Correct 16 ms 41332 KB Output is correct
14 Correct 18 ms 41396 KB Output is correct
15 Correct 18 ms 41300 KB Output is correct
16 Correct 22 ms 41408 KB Output is correct
17 Correct 18 ms 41300 KB Output is correct
18 Correct 22 ms 41372 KB Output is correct
19 Correct 17 ms 41300 KB Output is correct
20 Correct 18 ms 41300 KB Output is correct
21 Correct 18 ms 41364 KB Output is correct
22 Correct 17 ms 41420 KB Output is correct
23 Correct 17 ms 41300 KB Output is correct
24 Correct 17 ms 41340 KB Output is correct
25 Correct 17 ms 41300 KB Output is correct
26 Correct 18 ms 41396 KB Output is correct
27 Correct 18 ms 41300 KB Output is correct
28 Correct 18 ms 41300 KB Output is correct
29 Correct 21 ms 41300 KB Output is correct
30 Correct 17 ms 41300 KB Output is correct
31 Correct 17 ms 41300 KB Output is correct
32 Correct 19 ms 41308 KB Output is correct
33 Correct 17 ms 41396 KB Output is correct
34 Correct 18 ms 41300 KB Output is correct
35 Correct 17 ms 41300 KB Output is correct
36 Correct 17 ms 41300 KB Output is correct
37 Correct 17 ms 41404 KB Output is correct
38 Correct 22 ms 41292 KB Output is correct
39 Correct 18 ms 41324 KB Output is correct
40 Correct 19 ms 41300 KB Output is correct
41 Correct 17 ms 41328 KB Output is correct
42 Correct 17 ms 41300 KB Output is correct
43 Correct 19 ms 41308 KB Output is correct
44 Correct 17 ms 41400 KB Output is correct
45 Correct 18 ms 41300 KB Output is correct
46 Correct 18 ms 41292 KB Output is correct
47 Correct 23 ms 41388 KB Output is correct
48 Correct 18 ms 41308 KB Output is correct
49 Correct 18 ms 41396 KB Output is correct
50 Correct 18 ms 41344 KB Output is correct
51 Correct 17 ms 41300 KB Output is correct
52 Correct 17 ms 41388 KB Output is correct
53 Correct 17 ms 41396 KB Output is correct
54 Correct 18 ms 41300 KB Output is correct
55 Correct 18 ms 41300 KB Output is correct
56 Correct 21 ms 41404 KB Output is correct
57 Correct 18 ms 41392 KB Output is correct

Subtask #4
47.0 / 47.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 41300 KB Output is correct
2 Correct 17 ms 41336 KB Output is correct
3 Correct 17 ms 41400 KB Output is correct
4 Correct 16 ms 41340 KB Output is correct
5 Correct 16 ms 41304 KB Output is correct
6 Correct 20 ms 41292 KB Output is correct
7 Correct 21 ms 41328 KB Output is correct
8 Correct 17 ms 41400 KB Output is correct
9 Correct 17 ms 41400 KB Output is correct
10 Correct 18 ms 41356 KB Output is correct
11 Correct 18 ms 41380 KB Output is correct
12 Correct 17 ms 41396 KB Output is correct
13 Correct 16 ms 41332 KB Output is correct
14 Correct 18 ms 41396 KB Output is correct
15 Correct 18 ms 41300 KB Output is correct
16 Correct 22 ms 41408 KB Output is correct
17 Correct 18 ms 41300 KB Output is correct
18 Correct 22 ms 41372 KB Output is correct
19 Correct 17 ms 41300 KB Output is correct
20 Correct 18 ms 41300 KB Output is correct
21 Correct 18 ms 41364 KB Output is correct
22 Correct 17 ms 41420 KB Output is correct
23 Correct 17 ms 41300 KB Output is correct
24 Correct 17 ms 41340 KB Output is correct
25 Correct 17 ms 41300 KB Output is correct
26 Correct 18 ms 41396 KB Output is correct
27 Correct 18 ms 41300 KB Output is correct
28 Correct 18 ms 41300 KB Output is correct
29 Correct 21 ms 41300 KB Output is correct
30 Correct 17 ms 41300 KB Output is correct
31 Correct 17 ms 41300 KB Output is correct
32 Correct 19 ms 41308 KB Output is correct
33 Correct 17 ms 41396 KB Output is correct
34 Correct 18 ms 41300 KB Output is correct
35 Correct 17 ms 41300 KB Output is correct
36 Correct 17 ms 41300 KB Output is correct
37 Correct 17 ms 41404 KB Output is correct
38 Correct 22 ms 41292 KB Output is correct
39 Correct 18 ms 41324 KB Output is correct
40 Correct 19 ms 41300 KB Output is correct
41 Correct 17 ms 41328 KB Output is correct
42 Correct 17 ms 41300 KB Output is correct
43 Correct 19 ms 41308 KB Output is correct
44 Correct 17 ms 41400 KB Output is correct
45 Correct 18 ms 41300 KB Output is correct
46 Correct 18 ms 41292 KB Output is correct
47 Correct 23 ms 41388 KB Output is correct
48 Correct 18 ms 41308 KB Output is correct
49 Correct 18 ms 41396 KB Output is correct
50 Correct 18 ms 41344 KB Output is correct
51 Correct 17 ms 41300 KB Output is correct
52 Correct 17 ms 41388 KB Output is correct
53 Correct 17 ms 41396 KB Output is correct
54 Correct 18 ms 41300 KB Output is correct
55 Correct 18 ms 41300 KB Output is correct
56 Correct 21 ms 41404 KB Output is correct
57 Correct 18 ms 41392 KB Output is correct
58 Correct 23 ms 41428 KB Output is correct
59 Correct 29 ms 41804 KB Output is correct
60 Correct 32 ms 41772 KB Output is correct
61 Correct 65 ms 41812 KB Output is correct
62 Correct 150 ms 42404 KB Output is correct
63 Correct 60 ms 42452 KB Output is correct
64 Correct 90 ms 42480 KB Output is correct
65 Correct 17 ms 41300 KB Output is correct
66 Correct 17 ms 41332 KB Output is correct
67 Correct 17 ms 41300 KB Output is correct
68 Correct 18 ms 41300 KB Output is correct
69 Correct 18 ms 41384 KB Output is correct
70 Correct 18 ms 41292 KB Output is correct
71 Correct 36 ms 41428 KB Output is correct
72 Correct 22 ms 41448 KB Output is correct
73 Correct 26 ms 41476 KB Output is correct
74 Correct 31 ms 41780 KB Output is correct
75 Correct 37 ms 41800 KB Output is correct
76 Correct 84 ms 41864 KB Output is correct
77 Correct 190 ms 42396 KB Output is correct
78 Correct 48 ms 42444 KB Output is correct
79 Correct 107 ms 42452 KB Output is correct
80 Correct 47 ms 42344 KB Output is correct
81 Correct 58 ms 42404 KB Output is correct
82 Correct 189 ms 42356 KB Output is correct
83 Correct 17 ms 41404 KB Output is correct
84 Correct 17 ms 41416 KB Output is correct
85 Correct 33 ms 41532 KB Output is correct
86 Correct 20 ms 41488 KB Output is correct
87 Correct 23 ms 41540 KB Output is correct
88 Correct 32 ms 41784 KB Output is correct
89 Correct 34 ms 41980 KB Output is correct
90 Correct 69 ms 42000 KB Output is correct
91 Correct 161 ms 42752 KB Output is correct
92 Correct 50 ms 42736 KB Output is correct
93 Correct 130 ms 42804 KB Output is correct
94 Correct 21 ms 41412 KB Output is correct
95 Correct 31 ms 41436 KB Output is correct
96 Correct 17 ms 41428 KB Output is correct
97 Correct 20 ms 41352 KB Output is correct
98 Correct 17 ms 41300 KB Output is correct
99 Correct 17 ms 41300 KB Output is correct