oj.uz

Submission #128301

# Submission time Handle Problem Language Result Execution time Memory
128301 2019-07-10T16:19:47 Z Osama_Alkhodairy Cake 3 (JOI19_cake3) C++17
24 / 100
 4000 ms 5936 KB 
#include <bits/stdc++.h>
using namespace std;
#define finish(x) return cout << x << endl, 0
#define ll long long

int n, m;
vector <pair <int, int> > a;

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n >> m;
    a.resize(n);
    for(auto &i : a) cin >> i.second >> i.first;
    sort(a.begin(), a.end());
    multiset <int> s;
    ll sum = 0;
    ll ans = -1e18;
    for(int i = 0 ; i < n ; i++){
        s.clear();
        sum = 0;
        for(int j = i + 1 ; j < n ; j++){
            if((int)s.size() == m - 2){
                ans = max(ans, sum + a[i].second + a[j].second - 2 * (a[j].first - a[i].first));
            }
            s.insert(a[j].second);
            sum += a[j].second;
            if((int)s.size() > m - 2){
                sum -= *s.begin();
                s.erase(s.begin());
            }
        }
    }
    cout << ans << endl;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 380 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 3 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 420 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 4 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 376 KB Output is correct
35 Correct 3 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 380 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 3 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 420 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 4 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 376 KB Output is correct
35 Correct 3 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 225 ms 504 KB Output is correct
39 Correct 261 ms 504 KB Output is correct
40 Correct 267 ms 504 KB Output is correct
41 Correct 252 ms 504 KB Output is correct
42 Correct 273 ms 504 KB Output is correct
43 Correct 250 ms 504 KB Output is correct
44 Correct 241 ms 376 KB Output is correct
45 Correct 258 ms 504 KB Output is correct
46 Correct 268 ms 376 KB Output is correct
47 Correct 229 ms 504 KB Output is correct
48 Correct 217 ms 452 KB Output is correct
49 Correct 288 ms 504 KB Output is correct
50 Correct 280 ms 632 KB Output is correct
51 Correct 283 ms 504 KB Output is correct
52 Correct 253 ms 376 KB Output is correct
53 Correct 267 ms 504 KB Output is correct
54 Correct 286 ms 380 KB Output is correct
55 Correct 273 ms 376 KB Output is correct
56 Correct 269 ms 520 KB Output is correct
57 Correct 257 ms 376 KB Output is correct
58 Correct 282 ms 504 KB Output is correct
59 Correct 164 ms 376 KB Output is correct
60 Correct 161 ms 504 KB Output is correct
61 Correct 163 ms 376 KB Output is correct
62 Correct 169 ms 504 KB Output is correct
63 Correct 205 ms 376 KB Output is correct
64 Correct 169 ms 504 KB Output is correct
65 Correct 237 ms 504 KB Output is correct
66 Correct 240 ms 376 KB Output is correct
67 Correct 243 ms 504 KB Output is correct
68 Correct 293 ms 476 KB Output is correct
69 Correct 244 ms 376 KB Output is correct
70 Correct 255 ms 504 KB Output is correct
71 Correct 204 ms 504 KB Output is correct
72 Correct 241 ms 472 KB Output is correct
73 Correct 155 ms 476 KB Output is correct
74 Correct 320 ms 504 KB Output is correct

Subtask #3
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 380 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 3 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 420 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 4 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 376 KB Output is correct
35 Correct 3 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 225 ms 504 KB Output is correct
39 Correct 261 ms 504 KB Output is correct
40 Correct 267 ms 504 KB Output is correct
41 Correct 252 ms 504 KB Output is correct
42 Correct 273 ms 504 KB Output is correct
43 Correct 250 ms 504 KB Output is correct
44 Correct 241 ms 376 KB Output is correct
45 Correct 258 ms 504 KB Output is correct
46 Correct 268 ms 376 KB Output is correct
47 Correct 229 ms 504 KB Output is correct
48 Correct 217 ms 452 KB Output is correct
49 Correct 288 ms 504 KB Output is correct
50 Correct 280 ms 632 KB Output is correct
51 Correct 283 ms 504 KB Output is correct
52 Correct 253 ms 376 KB Output is correct
53 Correct 267 ms 504 KB Output is correct
54 Correct 286 ms 380 KB Output is correct
55 Correct 273 ms 376 KB Output is correct
56 Correct 269 ms 520 KB Output is correct
57 Correct 257 ms 376 KB Output is correct
58 Correct 282 ms 504 KB Output is correct
59 Correct 164 ms 376 KB Output is correct
60 Correct 161 ms 504 KB Output is correct
61 Correct 163 ms 376 KB Output is correct
62 Correct 169 ms 504 KB Output is correct
63 Correct 205 ms 376 KB Output is correct
64 Correct 169 ms 504 KB Output is correct
65 Correct 237 ms 504 KB Output is correct
66 Correct 240 ms 376 KB Output is correct
67 Correct 243 ms 504 KB Output is correct
68 Correct 293 ms 476 KB Output is correct
69 Correct 244 ms 376 KB Output is correct
70 Correct 255 ms 504 KB Output is correct
71 Correct 204 ms 504 KB Output is correct
72 Correct 241 ms 472 KB Output is correct
73 Correct 155 ms 476 KB Output is correct
74 Correct 320 ms 504 KB Output is correct
75 Execution timed out 4005 ms 5936 KB Time limit exceeded
76 Halted 0 ms 0 KB -