#include "tickets.h"
#include <vector>
#include <queue>
#include <algorithm>
using namespace std;
using pp=pair<int, int>;
using ll=long long;
int n, m, k;
int prog[1510];
priority_queue<pp> pq;
ll ans;
int pg(auto &x, int i, int j) {
return -x[i][j]-x[i][m-k+j];
}
#include <bitset>
bitset<1510> bs;
ll find_maximum(int k_, vector<vector<int>> x) {
n = x.size(); m = x[0].size(); k = k_;
for(int i=0; i<n; ++i) for(int j=m-k; j<m; ++j) ans += x[i][j];
for(int i=0; i<n; ++i) pq.emplace(pg(x, i, 0), i);
for(int cnt=n*k/2; cnt--;) {
auto [tv, ti] = pq.top(); pq.pop();
ans += tv;
if (++prog[ti] != k) {
pq.emplace(pg(x, ti, prog[ti]), ti);
}
}
int ri = 0;
for(int i=0; i<n; ++i) {
fill(x[i].begin(), x[i].end(), -1);
int t = prog[i];
for(int j=0; j<t; ++j) {
x[i][j] = ri;
bs[ri] = 1;
if (++ri == k) ri = 0;
}
int ng = 0;
for(int j=m-(k-prog[i]); j<m; ++j) {
while (bs[ng]) ++ng;
x[i][j] = ng++;
}
bs.reset();
}
allocate_tickets(x);
return ans;
}
Compilation message
tickets.cpp:15:8: warning: use of 'auto' in parameter declaration only available with '-fconcepts'
15 | int pg(auto &x, int i, int j) {
| ^~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
640 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 |
0 ms |
256 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
30 ms |
2040 KB |
Output is correct |
6 |
Correct |
734 ms |
42616 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
24 ms |
2048 KB |
Output is correct |
6 |
Correct |
612 ms |
43640 KB |
Output is correct |
7 |
Correct |
622 ms |
44024 KB |
Output is correct |
8 |
Correct |
3 ms |
512 KB |
Output is correct |
9 |
Correct |
0 ms |
256 KB |
Output is correct |
10 |
Correct |
0 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
7 ms |
768 KB |
Output is correct |
13 |
Correct |
21 ms |
1792 KB |
Output is correct |
14 |
Correct |
21 ms |
1784 KB |
Output is correct |
15 |
Correct |
649 ms |
44536 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
36 ms |
2048 KB |
Output is correct |
6 |
Correct |
6 ms |
640 KB |
Output is correct |
7 |
Correct |
7 ms |
768 KB |
Output is correct |
8 |
Correct |
907 ms |
45560 KB |
Output is correct |
9 |
Correct |
811 ms |
42360 KB |
Output is correct |
10 |
Correct |
808 ms |
42488 KB |
Output is correct |
11 |
Correct |
863 ms |
45560 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
3 ms |
384 KB |
Output is correct |
3 |
Correct |
3 ms |
416 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
3 ms |
384 KB |
Output is correct |
6 |
Correct |
3 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
3 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
3 ms |
384 KB |
Output is correct |
3 |
Correct |
3 ms |
416 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
3 ms |
384 KB |
Output is correct |
6 |
Correct |
3 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
3 ms |
384 KB |
Output is correct |
13 |
Correct |
29 ms |
2048 KB |
Output is correct |
14 |
Correct |
30 ms |
2044 KB |
Output is correct |
15 |
Correct |
32 ms |
2040 KB |
Output is correct |
16 |
Correct |
34 ms |
2040 KB |
Output is correct |
17 |
Correct |
1 ms |
384 KB |
Output is correct |
18 |
Correct |
3 ms |
512 KB |
Output is correct |
19 |
Correct |
1 ms |
384 KB |
Output is correct |
20 |
Correct |
27 ms |
2040 KB |
Output is correct |
21 |
Correct |
42 ms |
2040 KB |
Output is correct |
22 |
Correct |
28 ms |
2016 KB |
Output is correct |
23 |
Correct |
34 ms |
2040 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
640 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
0 ms |
256 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
30 ms |
2040 KB |
Output is correct |
12 |
Correct |
734 ms |
42616 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
0 ms |
256 KB |
Output is correct |
15 |
Correct |
1 ms |
384 KB |
Output is correct |
16 |
Correct |
3 ms |
384 KB |
Output is correct |
17 |
Correct |
24 ms |
2048 KB |
Output is correct |
18 |
Correct |
612 ms |
43640 KB |
Output is correct |
19 |
Correct |
622 ms |
44024 KB |
Output is correct |
20 |
Correct |
3 ms |
512 KB |
Output is correct |
21 |
Correct |
0 ms |
256 KB |
Output is correct |
22 |
Correct |
0 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
384 KB |
Output is correct |
24 |
Correct |
7 ms |
768 KB |
Output is correct |
25 |
Correct |
21 ms |
1792 KB |
Output is correct |
26 |
Correct |
21 ms |
1784 KB |
Output is correct |
27 |
Correct |
649 ms |
44536 KB |
Output is correct |
28 |
Correct |
0 ms |
256 KB |
Output is correct |
29 |
Correct |
1 ms |
384 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
3 ms |
384 KB |
Output is correct |
32 |
Correct |
36 ms |
2048 KB |
Output is correct |
33 |
Correct |
6 ms |
640 KB |
Output is correct |
34 |
Correct |
7 ms |
768 KB |
Output is correct |
35 |
Correct |
907 ms |
45560 KB |
Output is correct |
36 |
Correct |
811 ms |
42360 KB |
Output is correct |
37 |
Correct |
808 ms |
42488 KB |
Output is correct |
38 |
Correct |
863 ms |
45560 KB |
Output is correct |
39 |
Correct |
0 ms |
256 KB |
Output is correct |
40 |
Correct |
3 ms |
384 KB |
Output is correct |
41 |
Correct |
3 ms |
416 KB |
Output is correct |
42 |
Correct |
3 ms |
384 KB |
Output is correct |
43 |
Correct |
3 ms |
384 KB |
Output is correct |
44 |
Correct |
3 ms |
384 KB |
Output is correct |
45 |
Correct |
1 ms |
256 KB |
Output is correct |
46 |
Correct |
1 ms |
256 KB |
Output is correct |
47 |
Correct |
2 ms |
384 KB |
Output is correct |
48 |
Correct |
3 ms |
384 KB |
Output is correct |
49 |
Correct |
2 ms |
384 KB |
Output is correct |
50 |
Correct |
3 ms |
384 KB |
Output is correct |
51 |
Correct |
29 ms |
2048 KB |
Output is correct |
52 |
Correct |
30 ms |
2044 KB |
Output is correct |
53 |
Correct |
32 ms |
2040 KB |
Output is correct |
54 |
Correct |
34 ms |
2040 KB |
Output is correct |
55 |
Correct |
1 ms |
384 KB |
Output is correct |
56 |
Correct |
3 ms |
512 KB |
Output is correct |
57 |
Correct |
1 ms |
384 KB |
Output is correct |
58 |
Correct |
27 ms |
2040 KB |
Output is correct |
59 |
Correct |
42 ms |
2040 KB |
Output is correct |
60 |
Correct |
28 ms |
2016 KB |
Output is correct |
61 |
Correct |
34 ms |
2040 KB |
Output is correct |
62 |
Correct |
81 ms |
5032 KB |
Output is correct |
63 |
Correct |
82 ms |
4984 KB |
Output is correct |
64 |
Correct |
97 ms |
5368 KB |
Output is correct |
65 |
Correct |
362 ms |
19576 KB |
Output is correct |
66 |
Correct |
401 ms |
20088 KB |
Output is correct |
67 |
Correct |
7 ms |
768 KB |
Output is correct |
68 |
Correct |
6 ms |
640 KB |
Output is correct |
69 |
Correct |
730 ms |
42592 KB |
Output is correct |
70 |
Correct |
819 ms |
43468 KB |
Output is correct |
71 |
Correct |
891 ms |
45572 KB |
Output is correct |
72 |
Correct |
709 ms |
43664 KB |
Output is correct |
73 |
Correct |
835 ms |
43644 KB |
Output is correct |
74 |
Correct |
645 ms |
42232 KB |
Output is correct |
75 |
Correct |
779 ms |
42468 KB |
Output is correct |