oj.uz

Submission #820164

# Submission time Handle Problem Language Result Execution time Memory
820164 2023-08-10T22:12:16 Z rnl42 Cake 3 (JOI19_cake3) C++14
24 / 100
 4000 ms 7996 KB 
#include <iostream>
#include <algorithm>
#include <queue>
using namespace std;
#define int long long

struct Perle {
    int t, c;
    bool operator<(const Perle& other) {
        return t < other.t;
    }
};

int N, M;
vector<Perle> perles;

signed main() {
    ios::sync_with_stdio(false), cin.tie(0), cout.tie(0);
    cin >> N >> M;
    perles.resize(N);
    for (int i = 0; i < N; i++) {
        cin >> perles[i].c >> perles[i].t;
    }
    sort(perles.begin(), perles.end());
    int ans = -1e18;
    for (int deb = 0; deb < N; deb++) {
        int sum = 0;
        priority_queue<int,vector<int>,greater<int>> pq;
        for (int fin = deb; fin < N; fin++) {
            if (fin > deb+M-1) {
                sum -= pq.top();
                pq.pop();
            }
            pq.push(perles[fin].c);
            sum += perles[fin].c;
            if (fin >= deb+M-1) {
                ans = max(ans, sum-2*abs(perles[deb].t-perles[fin].t));
            }
        }
    }
    cout << ans << '\n';
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 316 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 316 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 316 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 328 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 1 ms 316 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 316 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 316 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 316 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 328 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 1 ms 316 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 61 ms 372 KB Output is correct
39 Correct 62 ms 392 KB Output is correct
40 Correct 42 ms 340 KB Output is correct
41 Correct 43 ms 336 KB Output is correct
42 Correct 33 ms 404 KB Output is correct
43 Correct 34 ms 340 KB Output is correct
44 Correct 55 ms 376 KB Output is correct
45 Correct 60 ms 384 KB Output is correct
46 Correct 63 ms 340 KB Output is correct
47 Correct 59 ms 340 KB Output is correct
48 Correct 54 ms 368 KB Output is correct
49 Correct 56 ms 384 KB Output is correct
50 Correct 53 ms 384 KB Output is correct
51 Correct 50 ms 340 KB Output is correct
52 Correct 49 ms 376 KB Output is correct
53 Correct 48 ms 384 KB Output is correct
54 Correct 40 ms 332 KB Output is correct
55 Correct 33 ms 340 KB Output is correct
56 Correct 32 ms 340 KB Output is correct
57 Correct 33 ms 408 KB Output is correct
58 Correct 33 ms 392 KB Output is correct
59 Correct 14 ms 340 KB Output is correct
60 Correct 17 ms 340 KB Output is correct
61 Correct 14 ms 404 KB Output is correct
62 Correct 11 ms 416 KB Output is correct
63 Correct 19 ms 340 KB Output is correct
64 Correct 13 ms 340 KB Output is correct
65 Correct 53 ms 372 KB Output is correct
66 Correct 48 ms 340 KB Output is correct
67 Correct 56 ms 372 KB Output is correct
68 Correct 47 ms 340 KB Output is correct
69 Correct 43 ms 376 KB Output is correct
70 Correct 43 ms 340 KB Output is correct
71 Correct 59 ms 360 KB Output is correct
72 Correct 45 ms 396 KB Output is correct
73 Correct 57 ms 372 KB Output is correct
74 Correct 30 ms 400 KB Output is correct

Subtask #3
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 316 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 316 KB Output is correct
18 Correct 1 ms 316 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 316 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 328 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 1 ms 316 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 61 ms 372 KB Output is correct
39 Correct 62 ms 392 KB Output is correct
40 Correct 42 ms 340 KB Output is correct
41 Correct 43 ms 336 KB Output is correct
42 Correct 33 ms 404 KB Output is correct
43 Correct 34 ms 340 KB Output is correct
44 Correct 55 ms 376 KB Output is correct
45 Correct 60 ms 384 KB Output is correct
46 Correct 63 ms 340 KB Output is correct
47 Correct 59 ms 340 KB Output is correct
48 Correct 54 ms 368 KB Output is correct
49 Correct 56 ms 384 KB Output is correct
50 Correct 53 ms 384 KB Output is correct
51 Correct 50 ms 340 KB Output is correct
52 Correct 49 ms 376 KB Output is correct
53 Correct 48 ms 384 KB Output is correct
54 Correct 40 ms 332 KB Output is correct
55 Correct 33 ms 340 KB Output is correct
56 Correct 32 ms 340 KB Output is correct
57 Correct 33 ms 408 KB Output is correct
58 Correct 33 ms 392 KB Output is correct
59 Correct 14 ms 340 KB Output is correct
60 Correct 17 ms 340 KB Output is correct
61 Correct 14 ms 404 KB Output is correct
62 Correct 11 ms 416 KB Output is correct
63 Correct 19 ms 340 KB Output is correct
64 Correct 13 ms 340 KB Output is correct
65 Correct 53 ms 372 KB Output is correct
66 Correct 48 ms 340 KB Output is correct
67 Correct 56 ms 372 KB Output is correct
68 Correct 47 ms 340 KB Output is correct
69 Correct 43 ms 376 KB Output is correct
70 Correct 43 ms 340 KB Output is correct
71 Correct 59 ms 360 KB Output is correct
72 Correct 45 ms 396 KB Output is correct
73 Correct 57 ms 372 KB Output is correct
74 Correct 30 ms 400 KB Output is correct
75 Execution timed out 4056 ms 7996 KB Time limit exceeded
76 Halted 0 ms 0 KB -