#include <bits/stdc++.h>
#include "tickets.h"
#define ff first
#define ss second
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
const int maxn = 1510;
int turno[maxn][maxn];
int ord[maxn];
int qtd[maxn], ptr_l[maxn], ptr_r[maxn];
ll find_maximum(int k, vector<vector<int>> x)
{
int n = x.size();
int m = x[0].size();
ll ans = 0;
for (int i = 0; i < n; i++)
for (int j = 0; j < k; j++)
ans -= 1ll*x[i][j];
priority_queue<pair<ll, pii>> fila;
for (int i = 0; i < n; i++)
{
memset(turno[i], -1, sizeof turno[i]);
fila.push({1ll*x[i][m-1] + 1ll*x[i][k-1], {i, m-1}});
qtd[i] = 0, ord[i] = i;
ptr_l[i] = 0, ptr_r[i] = m-1;
}
for (int t = 0; t < (n*k)/2; t++)
{
auto pp = fila.top(); fila.pop();
ans += pp.ff;
qtd[pp.ss.ff]++;
if (qtd[pp.ss.ff] == k) continue;
int c = m-pp.ss.ss+1;
fila.push({1ll*x[pp.ss.ff][pp.ss.ss-1] + 1ll*x[pp.ss.ff][k-c], {pp.ss.ff, pp.ss.ss-1}});
}
for (int r = 0; r < k; r++)
{
sort(ord, ord+n, [&] (int a, int b) {return qtd[a] > qtd[b];});
for (int i = 0; i < n/2; i++)
{
int j = ord[i];
turno[j][ptr_r[j]] = r;
ptr_r[j]--;
qtd[j]--;
}
for (int i = n/2; i < n; i++)
{
int j = ord[i];
turno[j][ptr_l[j]] = r;
ptr_l[j]++;
}
}
vector<vector<int>> S;
for (int i = 0; i < n; i++)
{
vector<int> y;
y.resize(m);
for (int j = 0; j < m; j++)
y[j] = turno[i][j];
S.push_back(y);
}
allocate_tickets(S);
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
1 ms |
768 KB |
Output is correct |
5 |
Correct |
2 ms |
2176 KB |
Output is correct |
6 |
Correct |
7 ms |
9648 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
0 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
896 KB |
Output is correct |
5 |
Correct |
45 ms |
4216 KB |
Output is correct |
6 |
Correct |
791 ms |
60484 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
3 ms |
1024 KB |
Output is correct |
5 |
Correct |
27 ms |
4224 KB |
Output is correct |
6 |
Correct |
656 ms |
61432 KB |
Output is correct |
7 |
Correct |
698 ms |
61664 KB |
Output is correct |
8 |
Correct |
4 ms |
1152 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
1 ms |
416 KB |
Output is correct |
11 |
Correct |
0 ms |
384 KB |
Output is correct |
12 |
Correct |
10 ms |
1792 KB |
Output is correct |
13 |
Correct |
32 ms |
5120 KB |
Output is correct |
14 |
Correct |
22 ms |
2944 KB |
Output is correct |
15 |
Correct |
672 ms |
62328 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
3 ms |
896 KB |
Output is correct |
5 |
Correct |
39 ms |
4216 KB |
Output is correct |
6 |
Correct |
9 ms |
768 KB |
Output is correct |
7 |
Correct |
17 ms |
9824 KB |
Output is correct |
8 |
Correct |
1132 ms |
63236 KB |
Output is correct |
9 |
Correct |
922 ms |
59500 KB |
Output is correct |
10 |
Correct |
977 ms |
59056 KB |
Output is correct |
11 |
Correct |
1041 ms |
63188 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
3 ms |
896 KB |
Output is correct |
3 |
Correct |
3 ms |
1024 KB |
Output is correct |
4 |
Correct |
3 ms |
1024 KB |
Output is correct |
5 |
Correct |
4 ms |
1024 KB |
Output is correct |
6 |
Correct |
3 ms |
1024 KB |
Output is correct |
7 |
Correct |
1 ms |
384 KB |
Output is correct |
8 |
Correct |
1 ms |
768 KB |
Output is correct |
9 |
Correct |
4 ms |
1024 KB |
Output is correct |
10 |
Correct |
4 ms |
1024 KB |
Output is correct |
11 |
Correct |
4 ms |
1024 KB |
Output is correct |
12 |
Correct |
3 ms |
1024 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
3 ms |
896 KB |
Output is correct |
3 |
Correct |
3 ms |
1024 KB |
Output is correct |
4 |
Correct |
3 ms |
1024 KB |
Output is correct |
5 |
Correct |
4 ms |
1024 KB |
Output is correct |
6 |
Correct |
3 ms |
1024 KB |
Output is correct |
7 |
Correct |
1 ms |
384 KB |
Output is correct |
8 |
Correct |
1 ms |
768 KB |
Output is correct |
9 |
Correct |
4 ms |
1024 KB |
Output is correct |
10 |
Correct |
4 ms |
1024 KB |
Output is correct |
11 |
Correct |
4 ms |
1024 KB |
Output is correct |
12 |
Correct |
3 ms |
1024 KB |
Output is correct |
13 |
Correct |
32 ms |
4224 KB |
Output is correct |
14 |
Correct |
33 ms |
4216 KB |
Output is correct |
15 |
Correct |
35 ms |
4216 KB |
Output is correct |
16 |
Correct |
41 ms |
4284 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
4 ms |
2336 KB |
Output is correct |
19 |
Correct |
3 ms |
2176 KB |
Output is correct |
20 |
Correct |
30 ms |
4220 KB |
Output is correct |
21 |
Correct |
35 ms |
4096 KB |
Output is correct |
22 |
Correct |
47 ms |
4216 KB |
Output is correct |
23 |
Correct |
36 ms |
4096 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
1 ms |
768 KB |
Output is correct |
5 |
Correct |
2 ms |
2176 KB |
Output is correct |
6 |
Correct |
7 ms |
9648 KB |
Output is correct |
7 |
Correct |
0 ms |
384 KB |
Output is correct |
8 |
Correct |
0 ms |
384 KB |
Output is correct |
9 |
Correct |
0 ms |
384 KB |
Output is correct |
10 |
Correct |
4 ms |
896 KB |
Output is correct |
11 |
Correct |
45 ms |
4216 KB |
Output is correct |
12 |
Correct |
791 ms |
60484 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
1 ms |
384 KB |
Output is correct |
15 |
Correct |
1 ms |
384 KB |
Output is correct |
16 |
Correct |
3 ms |
1024 KB |
Output is correct |
17 |
Correct |
27 ms |
4224 KB |
Output is correct |
18 |
Correct |
656 ms |
61432 KB |
Output is correct |
19 |
Correct |
698 ms |
61664 KB |
Output is correct |
20 |
Correct |
4 ms |
1152 KB |
Output is correct |
21 |
Correct |
1 ms |
384 KB |
Output is correct |
22 |
Correct |
1 ms |
416 KB |
Output is correct |
23 |
Correct |
0 ms |
384 KB |
Output is correct |
24 |
Correct |
10 ms |
1792 KB |
Output is correct |
25 |
Correct |
32 ms |
5120 KB |
Output is correct |
26 |
Correct |
22 ms |
2944 KB |
Output is correct |
27 |
Correct |
672 ms |
62328 KB |
Output is correct |
28 |
Correct |
1 ms |
384 KB |
Output is correct |
29 |
Correct |
1 ms |
384 KB |
Output is correct |
30 |
Correct |
1 ms |
384 KB |
Output is correct |
31 |
Correct |
3 ms |
896 KB |
Output is correct |
32 |
Correct |
39 ms |
4216 KB |
Output is correct |
33 |
Correct |
9 ms |
768 KB |
Output is correct |
34 |
Correct |
17 ms |
9824 KB |
Output is correct |
35 |
Correct |
1132 ms |
63236 KB |
Output is correct |
36 |
Correct |
922 ms |
59500 KB |
Output is correct |
37 |
Correct |
977 ms |
59056 KB |
Output is correct |
38 |
Correct |
1041 ms |
63188 KB |
Output is correct |
39 |
Correct |
0 ms |
384 KB |
Output is correct |
40 |
Correct |
3 ms |
896 KB |
Output is correct |
41 |
Correct |
3 ms |
1024 KB |
Output is correct |
42 |
Correct |
3 ms |
1024 KB |
Output is correct |
43 |
Correct |
4 ms |
1024 KB |
Output is correct |
44 |
Correct |
3 ms |
1024 KB |
Output is correct |
45 |
Correct |
1 ms |
384 KB |
Output is correct |
46 |
Correct |
1 ms |
768 KB |
Output is correct |
47 |
Correct |
4 ms |
1024 KB |
Output is correct |
48 |
Correct |
4 ms |
1024 KB |
Output is correct |
49 |
Correct |
4 ms |
1024 KB |
Output is correct |
50 |
Correct |
3 ms |
1024 KB |
Output is correct |
51 |
Correct |
32 ms |
4224 KB |
Output is correct |
52 |
Correct |
33 ms |
4216 KB |
Output is correct |
53 |
Correct |
35 ms |
4216 KB |
Output is correct |
54 |
Correct |
41 ms |
4284 KB |
Output is correct |
55 |
Correct |
2 ms |
384 KB |
Output is correct |
56 |
Correct |
4 ms |
2336 KB |
Output is correct |
57 |
Correct |
3 ms |
2176 KB |
Output is correct |
58 |
Correct |
30 ms |
4220 KB |
Output is correct |
59 |
Correct |
35 ms |
4096 KB |
Output is correct |
60 |
Correct |
47 ms |
4216 KB |
Output is correct |
61 |
Correct |
36 ms |
4096 KB |
Output is correct |
62 |
Correct |
121 ms |
9080 KB |
Output is correct |
63 |
Correct |
93 ms |
9080 KB |
Output is correct |
64 |
Correct |
110 ms |
9208 KB |
Output is correct |
65 |
Correct |
388 ms |
29560 KB |
Output is correct |
66 |
Correct |
446 ms |
30072 KB |
Output is correct |
67 |
Correct |
17 ms |
9728 KB |
Output is correct |
68 |
Correct |
8 ms |
768 KB |
Output is correct |
69 |
Correct |
816 ms |
60280 KB |
Output is correct |
70 |
Correct |
1046 ms |
61336 KB |
Output is correct |
71 |
Correct |
1010 ms |
63140 KB |
Output is correct |
72 |
Correct |
811 ms |
61104 KB |
Output is correct |
73 |
Correct |
1058 ms |
60840 KB |
Output is correct |
74 |
Correct |
732 ms |
59820 KB |
Output is correct |
75 |
Correct |
876 ms |
59384 KB |
Output is correct |