#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
#define sep ' '
const int MAXN = 1510;
int ptr[MAXN] , sum[MAXN] , L[MAXN] , R[MAXN] , F[MAXN][MAXN];
long long find_maximum(int k, vector<vector<int>> x) {
int n = x.size() , m = x[0].size();
ll ans = 0 , S = 0;
vector<pii> vec;
vector<vector<int>> answer;
for (int i = 0; i < n; i++) {
vector<int> row(m , 0);
for (int j = 0; j < k; j++) {
ans += x[i][m - k + j]; F[i][m - k + j] = 1;
vec.push_back({x[i][j] + x[i][m - k + j] , i});
}
answer.push_back(row);
}
sort(vec.begin(), vec.end());
for(int i = 0 ; i < n * k / 2 ; i++){
int val = vec[i].first , id = vec[i].second;
ans -= val; //cout << val << sep << id << endl;
F[id][m - k + ptr[id]] = 0; F[id][ptr[id]] = -1;
ptr[id]++;
}
for(int i = 0 ; i < n ; i++){
L[i] = 0; R[i] = m - 1;
for(int j = 0 ; j < m ; j++){
sum[i] += F[i][j];
answer[i][j] = -1;
S += F[i][j] * x[i][j];
// cout << F[i][j] << sep;
}
// cout << endl;
}
//cout << S << sep << ans << endl;
//assert(S == ans);
for(int i = 0 ; i < k ; i++){
vector<pii> v;
for(int j = 0 ; j < n ; j++){
v.push_back({sum[j] , j});
}
sort(v.begin(), v.end());
for(int j = 0 ; j < n ; j++){
int id = v[j].second;
if(j < n / 2){
sum[id]++;
answer[id][L[id]++] = i;
}
else{
sum[id]--;
answer[id][R[id]--] = i;
}
}
}
allocate_tickets(answer);
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
588 KB |
Output is correct |
5 |
Correct |
2 ms |
1612 KB |
Output is correct |
6 |
Correct |
5 ms |
6732 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
716 KB |
Output is correct |
5 |
Correct |
26 ms |
3700 KB |
Output is correct |
6 |
Correct |
614 ms |
57440 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
36 ms |
3924 KB |
Output is correct |
6 |
Correct |
681 ms |
62236 KB |
Output is correct |
7 |
Correct |
740 ms |
65212 KB |
Output is correct |
8 |
Correct |
5 ms |
972 KB |
Output is correct |
9 |
Correct |
1 ms |
332 KB |
Output is correct |
10 |
Correct |
1 ms |
332 KB |
Output is correct |
11 |
Correct |
1 ms |
332 KB |
Output is correct |
12 |
Correct |
8 ms |
1612 KB |
Output is correct |
13 |
Correct |
25 ms |
4560 KB |
Output is correct |
14 |
Correct |
26 ms |
3196 KB |
Output is correct |
15 |
Correct |
724 ms |
69516 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
40 ms |
5180 KB |
Output is correct |
6 |
Correct |
9 ms |
992 KB |
Output is correct |
7 |
Correct |
11 ms |
7116 KB |
Output is correct |
8 |
Correct |
1089 ms |
73420 KB |
Output is correct |
9 |
Correct |
989 ms |
69328 KB |
Output is correct |
10 |
Correct |
1004 ms |
68648 KB |
Output is correct |
11 |
Correct |
1115 ms |
73444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
2 ms |
716 KB |
Output is correct |
3 |
Correct |
3 ms |
844 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
3 ms |
788 KB |
Output is correct |
6 |
Correct |
4 ms |
844 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
588 KB |
Output is correct |
9 |
Correct |
3 ms |
844 KB |
Output is correct |
10 |
Correct |
3 ms |
844 KB |
Output is correct |
11 |
Correct |
3 ms |
844 KB |
Output is correct |
12 |
Correct |
4 ms |
844 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
2 ms |
716 KB |
Output is correct |
3 |
Correct |
3 ms |
844 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
3 ms |
788 KB |
Output is correct |
6 |
Correct |
4 ms |
844 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
588 KB |
Output is correct |
9 |
Correct |
3 ms |
844 KB |
Output is correct |
10 |
Correct |
3 ms |
844 KB |
Output is correct |
11 |
Correct |
3 ms |
844 KB |
Output is correct |
12 |
Correct |
4 ms |
844 KB |
Output is correct |
13 |
Correct |
26 ms |
4724 KB |
Output is correct |
14 |
Correct |
27 ms |
4780 KB |
Output is correct |
15 |
Correct |
33 ms |
4900 KB |
Output is correct |
16 |
Correct |
41 ms |
5160 KB |
Output is correct |
17 |
Correct |
1 ms |
332 KB |
Output is correct |
18 |
Correct |
4 ms |
1776 KB |
Output is correct |
19 |
Correct |
2 ms |
1612 KB |
Output is correct |
20 |
Correct |
34 ms |
4384 KB |
Output is correct |
21 |
Correct |
35 ms |
4800 KB |
Output is correct |
22 |
Correct |
43 ms |
4532 KB |
Output is correct |
23 |
Correct |
39 ms |
4920 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
588 KB |
Output is correct |
5 |
Correct |
2 ms |
1612 KB |
Output is correct |
6 |
Correct |
5 ms |
6732 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
1 ms |
332 KB |
Output is correct |
10 |
Correct |
3 ms |
716 KB |
Output is correct |
11 |
Correct |
26 ms |
3700 KB |
Output is correct |
12 |
Correct |
614 ms |
57440 KB |
Output is correct |
13 |
Correct |
1 ms |
332 KB |
Output is correct |
14 |
Correct |
1 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
3 ms |
844 KB |
Output is correct |
17 |
Correct |
36 ms |
3924 KB |
Output is correct |
18 |
Correct |
681 ms |
62236 KB |
Output is correct |
19 |
Correct |
740 ms |
65212 KB |
Output is correct |
20 |
Correct |
5 ms |
972 KB |
Output is correct |
21 |
Correct |
1 ms |
332 KB |
Output is correct |
22 |
Correct |
1 ms |
332 KB |
Output is correct |
23 |
Correct |
1 ms |
332 KB |
Output is correct |
24 |
Correct |
8 ms |
1612 KB |
Output is correct |
25 |
Correct |
25 ms |
4560 KB |
Output is correct |
26 |
Correct |
26 ms |
3196 KB |
Output is correct |
27 |
Correct |
724 ms |
69516 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
332 KB |
Output is correct |
31 |
Correct |
3 ms |
844 KB |
Output is correct |
32 |
Correct |
40 ms |
5180 KB |
Output is correct |
33 |
Correct |
9 ms |
992 KB |
Output is correct |
34 |
Correct |
11 ms |
7116 KB |
Output is correct |
35 |
Correct |
1089 ms |
73420 KB |
Output is correct |
36 |
Correct |
989 ms |
69328 KB |
Output is correct |
37 |
Correct |
1004 ms |
68648 KB |
Output is correct |
38 |
Correct |
1115 ms |
73444 KB |
Output is correct |
39 |
Correct |
1 ms |
332 KB |
Output is correct |
40 |
Correct |
2 ms |
716 KB |
Output is correct |
41 |
Correct |
3 ms |
844 KB |
Output is correct |
42 |
Correct |
3 ms |
844 KB |
Output is correct |
43 |
Correct |
3 ms |
788 KB |
Output is correct |
44 |
Correct |
4 ms |
844 KB |
Output is correct |
45 |
Correct |
1 ms |
332 KB |
Output is correct |
46 |
Correct |
1 ms |
588 KB |
Output is correct |
47 |
Correct |
3 ms |
844 KB |
Output is correct |
48 |
Correct |
3 ms |
844 KB |
Output is correct |
49 |
Correct |
3 ms |
844 KB |
Output is correct |
50 |
Correct |
4 ms |
844 KB |
Output is correct |
51 |
Correct |
26 ms |
4724 KB |
Output is correct |
52 |
Correct |
27 ms |
4780 KB |
Output is correct |
53 |
Correct |
33 ms |
4900 KB |
Output is correct |
54 |
Correct |
41 ms |
5160 KB |
Output is correct |
55 |
Correct |
1 ms |
332 KB |
Output is correct |
56 |
Correct |
4 ms |
1776 KB |
Output is correct |
57 |
Correct |
2 ms |
1612 KB |
Output is correct |
58 |
Correct |
34 ms |
4384 KB |
Output is correct |
59 |
Correct |
35 ms |
4800 KB |
Output is correct |
60 |
Correct |
43 ms |
4532 KB |
Output is correct |
61 |
Correct |
39 ms |
4920 KB |
Output is correct |
62 |
Correct |
78 ms |
10620 KB |
Output is correct |
63 |
Correct |
73 ms |
10948 KB |
Output is correct |
64 |
Correct |
115 ms |
12116 KB |
Output is correct |
65 |
Correct |
351 ms |
31628 KB |
Output is correct |
66 |
Correct |
436 ms |
35568 KB |
Output is correct |
67 |
Correct |
13 ms |
7116 KB |
Output is correct |
68 |
Correct |
7 ms |
972 KB |
Output is correct |
69 |
Correct |
646 ms |
59740 KB |
Output is correct |
70 |
Correct |
835 ms |
62356 KB |
Output is correct |
71 |
Correct |
1047 ms |
71092 KB |
Output is correct |
72 |
Correct |
991 ms |
68540 KB |
Output is correct |
73 |
Correct |
976 ms |
67548 KB |
Output is correct |
74 |
Correct |
759 ms |
61320 KB |
Output is correct |
75 |
Correct |
852 ms |
60732 KB |
Output is correct |