# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
249457 |
2020-07-15T05:03:00 Z |
dwsc |
Cake 3 (JOI19_cake3) |
C++14 |
|
4000 ms |
4736 KB |
#include <bits/stdc++.h>
#define int long long
using namespace std;
typedef pair<int,int> ii;
main(){
int n,m;
cin >> n >> m;
ii arr[n];
for (int i = 0; i < n; i++) cin >> arr[i].second >> arr[i].first;
sort(arr,arr+n);
int ans = -1e18;
for (int i = 0; i+m <= n; i++){
int sum = 0;
priority_queue<int,vector<int>,greater<int> > pq;
for (int j = i; j < i+m; j++){
pq.push(arr[j].second);
sum += arr[j].second;
}
ans = max(ans,sum-2*(arr[i+m-1].first-arr[i].first));
for (int j = i+m; j < n; j++){
int v = arr[j].second;
if (v > pq.top()){
sum += v-pq.top();
pq.pop();
pq.push(v);
ans = max(ans,sum-2*(arr[j].first-arr[i].first));
}
}
}
cout << ans;
}
Compilation message
cake3.cpp:5:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
main(){
^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
14 |
Correct |
1 ms |
256 KB |
Output is correct |
15 |
Correct |
1 ms |
256 KB |
Output is correct |
16 |
Correct |
0 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
0 ms |
256 KB |
Output is correct |
20 |
Correct |
0 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
256 KB |
Output is correct |
22 |
Correct |
0 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
25 |
Correct |
0 ms |
256 KB |
Output is correct |
26 |
Correct |
1 ms |
256 KB |
Output is correct |
27 |
Correct |
0 ms |
256 KB |
Output is correct |
28 |
Correct |
0 ms |
256 KB |
Output is correct |
29 |
Correct |
1 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
0 ms |
256 KB |
Output is correct |
32 |
Correct |
1 ms |
256 KB |
Output is correct |
33 |
Correct |
1 ms |
256 KB |
Output is correct |
34 |
Correct |
1 ms |
384 KB |
Output is correct |
35 |
Correct |
0 ms |
256 KB |
Output is correct |
36 |
Correct |
0 ms |
256 KB |
Output is correct |
37 |
Correct |
0 ms |
256 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
14 |
Correct |
1 ms |
256 KB |
Output is correct |
15 |
Correct |
1 ms |
256 KB |
Output is correct |
16 |
Correct |
0 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
0 ms |
256 KB |
Output is correct |
20 |
Correct |
0 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
256 KB |
Output is correct |
22 |
Correct |
0 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
25 |
Correct |
0 ms |
256 KB |
Output is correct |
26 |
Correct |
1 ms |
256 KB |
Output is correct |
27 |
Correct |
0 ms |
256 KB |
Output is correct |
28 |
Correct |
0 ms |
256 KB |
Output is correct |
29 |
Correct |
1 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
0 ms |
256 KB |
Output is correct |
32 |
Correct |
1 ms |
256 KB |
Output is correct |
33 |
Correct |
1 ms |
256 KB |
Output is correct |
34 |
Correct |
1 ms |
384 KB |
Output is correct |
35 |
Correct |
0 ms |
256 KB |
Output is correct |
36 |
Correct |
0 ms |
256 KB |
Output is correct |
37 |
Correct |
0 ms |
256 KB |
Output is correct |
38 |
Correct |
65 ms |
384 KB |
Output is correct |
39 |
Correct |
69 ms |
384 KB |
Output is correct |
40 |
Correct |
44 ms |
384 KB |
Output is correct |
41 |
Correct |
48 ms |
384 KB |
Output is correct |
42 |
Correct |
26 ms |
384 KB |
Output is correct |
43 |
Correct |
33 ms |
384 KB |
Output is correct |
44 |
Correct |
56 ms |
384 KB |
Output is correct |
45 |
Correct |
67 ms |
384 KB |
Output is correct |
46 |
Correct |
71 ms |
384 KB |
Output is correct |
47 |
Correct |
64 ms |
384 KB |
Output is correct |
48 |
Correct |
61 ms |
396 KB |
Output is correct |
49 |
Correct |
59 ms |
384 KB |
Output is correct |
50 |
Correct |
59 ms |
384 KB |
Output is correct |
51 |
Correct |
57 ms |
384 KB |
Output is correct |
52 |
Correct |
49 ms |
400 KB |
Output is correct |
53 |
Correct |
55 ms |
384 KB |
Output is correct |
54 |
Correct |
38 ms |
504 KB |
Output is correct |
55 |
Correct |
27 ms |
384 KB |
Output is correct |
56 |
Correct |
24 ms |
384 KB |
Output is correct |
57 |
Correct |
30 ms |
384 KB |
Output is correct |
58 |
Correct |
27 ms |
384 KB |
Output is correct |
59 |
Correct |
9 ms |
384 KB |
Output is correct |
60 |
Correct |
10 ms |
384 KB |
Output is correct |
61 |
Correct |
8 ms |
384 KB |
Output is correct |
62 |
Correct |
9 ms |
384 KB |
Output is correct |
63 |
Correct |
14 ms |
384 KB |
Output is correct |
64 |
Correct |
8 ms |
384 KB |
Output is correct |
65 |
Correct |
57 ms |
384 KB |
Output is correct |
66 |
Correct |
52 ms |
384 KB |
Output is correct |
67 |
Correct |
60 ms |
384 KB |
Output is correct |
68 |
Correct |
55 ms |
632 KB |
Output is correct |
69 |
Correct |
47 ms |
384 KB |
Output is correct |
70 |
Correct |
45 ms |
384 KB |
Output is correct |
71 |
Correct |
57 ms |
384 KB |
Output is correct |
72 |
Correct |
38 ms |
384 KB |
Output is correct |
73 |
Correct |
44 ms |
384 KB |
Output is correct |
74 |
Correct |
4 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
14 |
Correct |
1 ms |
256 KB |
Output is correct |
15 |
Correct |
1 ms |
256 KB |
Output is correct |
16 |
Correct |
0 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
0 ms |
256 KB |
Output is correct |
20 |
Correct |
0 ms |
256 KB |
Output is correct |
21 |
Correct |
1 ms |
256 KB |
Output is correct |
22 |
Correct |
0 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
1 ms |
256 KB |
Output is correct |
25 |
Correct |
0 ms |
256 KB |
Output is correct |
26 |
Correct |
1 ms |
256 KB |
Output is correct |
27 |
Correct |
0 ms |
256 KB |
Output is correct |
28 |
Correct |
0 ms |
256 KB |
Output is correct |
29 |
Correct |
1 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
0 ms |
256 KB |
Output is correct |
32 |
Correct |
1 ms |
256 KB |
Output is correct |
33 |
Correct |
1 ms |
256 KB |
Output is correct |
34 |
Correct |
1 ms |
384 KB |
Output is correct |
35 |
Correct |
0 ms |
256 KB |
Output is correct |
36 |
Correct |
0 ms |
256 KB |
Output is correct |
37 |
Correct |
0 ms |
256 KB |
Output is correct |
38 |
Correct |
65 ms |
384 KB |
Output is correct |
39 |
Correct |
69 ms |
384 KB |
Output is correct |
40 |
Correct |
44 ms |
384 KB |
Output is correct |
41 |
Correct |
48 ms |
384 KB |
Output is correct |
42 |
Correct |
26 ms |
384 KB |
Output is correct |
43 |
Correct |
33 ms |
384 KB |
Output is correct |
44 |
Correct |
56 ms |
384 KB |
Output is correct |
45 |
Correct |
67 ms |
384 KB |
Output is correct |
46 |
Correct |
71 ms |
384 KB |
Output is correct |
47 |
Correct |
64 ms |
384 KB |
Output is correct |
48 |
Correct |
61 ms |
396 KB |
Output is correct |
49 |
Correct |
59 ms |
384 KB |
Output is correct |
50 |
Correct |
59 ms |
384 KB |
Output is correct |
51 |
Correct |
57 ms |
384 KB |
Output is correct |
52 |
Correct |
49 ms |
400 KB |
Output is correct |
53 |
Correct |
55 ms |
384 KB |
Output is correct |
54 |
Correct |
38 ms |
504 KB |
Output is correct |
55 |
Correct |
27 ms |
384 KB |
Output is correct |
56 |
Correct |
24 ms |
384 KB |
Output is correct |
57 |
Correct |
30 ms |
384 KB |
Output is correct |
58 |
Correct |
27 ms |
384 KB |
Output is correct |
59 |
Correct |
9 ms |
384 KB |
Output is correct |
60 |
Correct |
10 ms |
384 KB |
Output is correct |
61 |
Correct |
8 ms |
384 KB |
Output is correct |
62 |
Correct |
9 ms |
384 KB |
Output is correct |
63 |
Correct |
14 ms |
384 KB |
Output is correct |
64 |
Correct |
8 ms |
384 KB |
Output is correct |
65 |
Correct |
57 ms |
384 KB |
Output is correct |
66 |
Correct |
52 ms |
384 KB |
Output is correct |
67 |
Correct |
60 ms |
384 KB |
Output is correct |
68 |
Correct |
55 ms |
632 KB |
Output is correct |
69 |
Correct |
47 ms |
384 KB |
Output is correct |
70 |
Correct |
45 ms |
384 KB |
Output is correct |
71 |
Correct |
57 ms |
384 KB |
Output is correct |
72 |
Correct |
38 ms |
384 KB |
Output is correct |
73 |
Correct |
44 ms |
384 KB |
Output is correct |
74 |
Correct |
4 ms |
384 KB |
Output is correct |
75 |
Execution timed out |
4078 ms |
4736 KB |
Time limit exceeded |
76 |
Halted |
0 ms |
0 KB |
- |