#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long int lli;
typedef pair<int,int> pii;
const int MAXN = 1510;
int pL[MAXN], pR[MAXN];
int qtd[MAXN], ord[MAXN];
bool cmp(int i, int j) { return qtd[i] > qtd[j]; }
long long find_maximum(int k, vector< vector<int> > x)
{
int n = x.size();
int m = x[0].size();
vector< vector<int> > answer;
for(int i = 0; i < n; i++)
answer.push_back( vector<int>( m , -1 ) );
lli ans = 0;
vector< pair<lli,int> > sum;
for(int i = 0 ; i < n ; i++)
{
qtd[i] = k;
for(int j = 0 ; j < k ; j++)
{
ans -= x[i][j];
sum.push_back( { x[i][j] + x[i][m - k + j] , i } );
}
}
sort( sum.begin() , sum.end() );
reverse( sum.begin() , sum.end() );
for(int i = 0 ; i < (n/2)*k ; i++)
{
ans += sum[i].first;
qtd[ sum[i].second ]--;
}
iota( ord , ord + n , 0 );
for(int i = 0 ; i < n ; i++)
pL[i] = 0, pR[i] = m - 1;
for(int t = 0 ; t < k ; t++)
{
sort( ord , ord + n , cmp );
for(int i = 0 ; i < n/2 ; i++)
answer[ ord[i] ][ pL[ ord[i] ]++ ] = t, qtd[ ord[i] ]--;
for(int i = n/2 ; i < n ; i++)
answer[ ord[i] ][ pR[ ord[i] ]-- ] = t;
}
allocate_tickets( answer );
return ans;
}
# |
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 |
1 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
768 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 |
512 KB |
Output is correct |
5 |
Correct |
31 ms |
2400 KB |
Output is correct |
6 |
Correct |
751 ms |
51512 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 |
2 ms |
512 KB |
Output is correct |
5 |
Correct |
28 ms |
2932 KB |
Output is correct |
6 |
Correct |
712 ms |
62488 KB |
Output is correct |
7 |
Correct |
740 ms |
68248 KB |
Output is correct |
8 |
Correct |
4 ms |
896 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
1 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
384 KB |
Output is correct |
12 |
Correct |
8 ms |
1024 KB |
Output is correct |
13 |
Correct |
24 ms |
2676 KB |
Output is correct |
14 |
Correct |
24 ms |
2812 KB |
Output is correct |
15 |
Correct |
746 ms |
72984 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 |
4 ms |
640 KB |
Output is correct |
5 |
Correct |
44 ms |
3572 KB |
Output is correct |
6 |
Correct |
7 ms |
896 KB |
Output is correct |
7 |
Correct |
10 ms |
1148 KB |
Output is correct |
8 |
Correct |
1116 ms |
92820 KB |
Output is correct |
9 |
Correct |
1043 ms |
90944 KB |
Output is correct |
10 |
Correct |
1050 ms |
91040 KB |
Output is correct |
11 |
Correct |
1145 ms |
92692 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
3 ms |
512 KB |
Output is correct |
3 |
Correct |
4 ms |
512 KB |
Output is correct |
4 |
Correct |
3 ms |
512 KB |
Output is correct |
5 |
Correct |
3 ms |
512 KB |
Output is correct |
6 |
Correct |
6 ms |
640 KB |
Output is correct |
7 |
Correct |
1 ms |
384 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
512 KB |
Output is correct |
10 |
Correct |
4 ms |
512 KB |
Output is correct |
11 |
Correct |
3 ms |
640 KB |
Output is correct |
12 |
Correct |
4 ms |
640 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
3 ms |
512 KB |
Output is correct |
3 |
Correct |
4 ms |
512 KB |
Output is correct |
4 |
Correct |
3 ms |
512 KB |
Output is correct |
5 |
Correct |
3 ms |
512 KB |
Output is correct |
6 |
Correct |
6 ms |
640 KB |
Output is correct |
7 |
Correct |
1 ms |
384 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
512 KB |
Output is correct |
10 |
Correct |
4 ms |
512 KB |
Output is correct |
11 |
Correct |
3 ms |
640 KB |
Output is correct |
12 |
Correct |
4 ms |
640 KB |
Output is correct |
13 |
Correct |
33 ms |
2432 KB |
Output is correct |
14 |
Correct |
32 ms |
2432 KB |
Output is correct |
15 |
Correct |
38 ms |
2804 KB |
Output is correct |
16 |
Correct |
43 ms |
3564 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
5 ms |
512 KB |
Output is correct |
19 |
Correct |
3 ms |
512 KB |
Output is correct |
20 |
Correct |
34 ms |
3052 KB |
Output is correct |
21 |
Correct |
37 ms |
3060 KB |
Output is correct |
22 |
Correct |
37 ms |
3572 KB |
Output is correct |
23 |
Correct |
42 ms |
3580 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 |
1 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
768 KB |
Output is correct |
7 |
Correct |
1 ms |
384 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
512 KB |
Output is correct |
11 |
Correct |
31 ms |
2400 KB |
Output is correct |
12 |
Correct |
751 ms |
51512 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 |
2 ms |
512 KB |
Output is correct |
17 |
Correct |
28 ms |
2932 KB |
Output is correct |
18 |
Correct |
712 ms |
62488 KB |
Output is correct |
19 |
Correct |
740 ms |
68248 KB |
Output is correct |
20 |
Correct |
4 ms |
896 KB |
Output is correct |
21 |
Correct |
1 ms |
384 KB |
Output is correct |
22 |
Correct |
1 ms |
384 KB |
Output is correct |
23 |
Correct |
1 ms |
384 KB |
Output is correct |
24 |
Correct |
8 ms |
1024 KB |
Output is correct |
25 |
Correct |
24 ms |
2676 KB |
Output is correct |
26 |
Correct |
24 ms |
2812 KB |
Output is correct |
27 |
Correct |
746 ms |
72984 KB |
Output is correct |
28 |
Correct |
1 ms |
384 KB |
Output is correct |
29 |
Correct |
0 ms |
384 KB |
Output is correct |
30 |
Correct |
1 ms |
384 KB |
Output is correct |
31 |
Correct |
4 ms |
640 KB |
Output is correct |
32 |
Correct |
44 ms |
3572 KB |
Output is correct |
33 |
Correct |
7 ms |
896 KB |
Output is correct |
34 |
Correct |
10 ms |
1148 KB |
Output is correct |
35 |
Correct |
1116 ms |
92820 KB |
Output is correct |
36 |
Correct |
1043 ms |
90944 KB |
Output is correct |
37 |
Correct |
1050 ms |
91040 KB |
Output is correct |
38 |
Correct |
1145 ms |
92692 KB |
Output is correct |
39 |
Correct |
1 ms |
384 KB |
Output is correct |
40 |
Correct |
3 ms |
512 KB |
Output is correct |
41 |
Correct |
4 ms |
512 KB |
Output is correct |
42 |
Correct |
3 ms |
512 KB |
Output is correct |
43 |
Correct |
3 ms |
512 KB |
Output is correct |
44 |
Correct |
6 ms |
640 KB |
Output is correct |
45 |
Correct |
1 ms |
384 KB |
Output is correct |
46 |
Correct |
1 ms |
384 KB |
Output is correct |
47 |
Correct |
3 ms |
512 KB |
Output is correct |
48 |
Correct |
4 ms |
512 KB |
Output is correct |
49 |
Correct |
3 ms |
640 KB |
Output is correct |
50 |
Correct |
4 ms |
640 KB |
Output is correct |
51 |
Correct |
33 ms |
2432 KB |
Output is correct |
52 |
Correct |
32 ms |
2432 KB |
Output is correct |
53 |
Correct |
38 ms |
2804 KB |
Output is correct |
54 |
Correct |
43 ms |
3564 KB |
Output is correct |
55 |
Correct |
2 ms |
384 KB |
Output is correct |
56 |
Correct |
5 ms |
512 KB |
Output is correct |
57 |
Correct |
3 ms |
512 KB |
Output is correct |
58 |
Correct |
34 ms |
3052 KB |
Output is correct |
59 |
Correct |
37 ms |
3060 KB |
Output is correct |
60 |
Correct |
37 ms |
3572 KB |
Output is correct |
61 |
Correct |
42 ms |
3580 KB |
Output is correct |
62 |
Correct |
103 ms |
6136 KB |
Output is correct |
63 |
Correct |
112 ms |
6184 KB |
Output is correct |
64 |
Correct |
118 ms |
9192 KB |
Output is correct |
65 |
Correct |
407 ms |
27868 KB |
Output is correct |
66 |
Correct |
483 ms |
35780 KB |
Output is correct |
67 |
Correct |
10 ms |
1148 KB |
Output is correct |
68 |
Correct |
7 ms |
896 KB |
Output is correct |
69 |
Correct |
768 ms |
51580 KB |
Output is correct |
70 |
Correct |
943 ms |
62488 KB |
Output is correct |
71 |
Correct |
1134 ms |
92696 KB |
Output is correct |
72 |
Correct |
993 ms |
91832 KB |
Output is correct |
73 |
Correct |
1029 ms |
74900 KB |
Output is correct |
74 |
Correct |
792 ms |
62104 KB |
Output is correct |
75 |
Correct |
908 ms |
61464 KB |
Output is correct |