#include <vector>
#include <algorithm>
#include "tickets.h"
using namespace std;
#define x first
#define y second
typedef std::pair<int,int> pii; typedef long long ll;
template<typename T>class vector2:public vector<vector<T>>{public:vector2(){} vector2(size_t a,size_t b,T t=T()):vector<vector<T>>(a,vector<T>(b,t)){}};
ll find_maximum(int K, vector<vector<int>> A) {
int N = A.size(), M = A[0].size();
ll tot = 0;
vector<pii> S;
for (int i = 0; i < N; ++i) {
for (int j = 0; j < K; ++j) {
tot += A[i][j+M-K];
S.push_back({A[i][j] + A[i][j+M-K], i});
}
}
nth_element(S.begin(), S.begin() + N*K/2, S.end());
vector<int> CntLo(N, 0), CntHi(N);
for (int i = 0; i < N*K/2; ++i) {
tot -= S[i].x;
CntLo[S[i].y]++;
}
for (int i = 0; i < N; ++i) CntHi[i] = K - CntLo[i];
vector2<int> T(N, M, -1);
for (int i = 0; i < K; ++i) {
int lo = N/2, hi = N/2;
for (int j = 0; j < N; ++j) {
if (CntLo[j] == 0) hi--;
if (CntLo[j] == K-i) lo--;
}
for (int j = 0; j < N; ++j) {
if (CntLo[j] == 0) {
T[j][M-CntHi[j]] = i;
--CntHi[j];
} else if (CntLo[j] == K-i) {
--CntLo[j];
T[j][CntLo[j]] = i;
} else if (lo > 0) {
--CntLo[j];
--lo;
T[j][CntLo[j]] = i;
} else {
T[j][M-CntHi[j]] = i;
--CntHi[j];
--hi;
}
}
}
allocate_tickets(T);
return tot;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 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 |
768 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 |
512 KB |
Output is correct |
5 |
Correct |
31 ms |
2432 KB |
Output is correct |
6 |
Correct |
761 ms |
51448 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
0 ms |
256 KB |
Output is correct |
4 |
Correct |
2 ms |
512 KB |
Output is correct |
5 |
Correct |
24 ms |
2460 KB |
Output is correct |
6 |
Correct |
613 ms |
53468 KB |
Output is correct |
7 |
Correct |
618 ms |
56380 KB |
Output is correct |
8 |
Correct |
3 ms |
640 KB |
Output is correct |
9 |
Correct |
0 ms |
256 KB |
Output is correct |
10 |
Correct |
0 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
7 ms |
896 KB |
Output is correct |
13 |
Correct |
26 ms |
2300 KB |
Output is correct |
14 |
Correct |
29 ms |
2204 KB |
Output is correct |
15 |
Correct |
635 ms |
58684 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
3 ms |
512 KB |
Output is correct |
5 |
Correct |
34 ms |
2808 KB |
Output is correct |
6 |
Correct |
6 ms |
768 KB |
Output is correct |
7 |
Correct |
7 ms |
1024 KB |
Output is correct |
8 |
Correct |
845 ms |
62360 KB |
Output is correct |
9 |
Correct |
782 ms |
58280 KB |
Output is correct |
10 |
Correct |
776 ms |
58264 KB |
Output is correct |
11 |
Correct |
830 ms |
62340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
4 ms |
512 KB |
Output is correct |
3 |
Correct |
3 ms |
512 KB |
Output is correct |
4 |
Correct |
4 ms |
512 KB |
Output is correct |
5 |
Correct |
3 ms |
512 KB |
Output is correct |
6 |
Correct |
3 ms |
512 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
512 KB |
Output is correct |
10 |
Correct |
3 ms |
512 KB |
Output is correct |
11 |
Correct |
2 ms |
512 KB |
Output is correct |
12 |
Correct |
3 ms |
512 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
384 KB |
Output is correct |
2 |
Correct |
4 ms |
512 KB |
Output is correct |
3 |
Correct |
3 ms |
512 KB |
Output is correct |
4 |
Correct |
4 ms |
512 KB |
Output is correct |
5 |
Correct |
3 ms |
512 KB |
Output is correct |
6 |
Correct |
3 ms |
512 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
512 KB |
Output is correct |
10 |
Correct |
3 ms |
512 KB |
Output is correct |
11 |
Correct |
2 ms |
512 KB |
Output is correct |
12 |
Correct |
3 ms |
512 KB |
Output is correct |
13 |
Correct |
38 ms |
2432 KB |
Output is correct |
14 |
Correct |
31 ms |
2432 KB |
Output is correct |
15 |
Correct |
34 ms |
2580 KB |
Output is correct |
16 |
Correct |
36 ms |
2808 KB |
Output is correct |
17 |
Correct |
1 ms |
384 KB |
Output is correct |
18 |
Correct |
3 ms |
512 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
27 ms |
2556 KB |
Output is correct |
21 |
Correct |
35 ms |
2544 KB |
Output is correct |
22 |
Correct |
27 ms |
2676 KB |
Output is correct |
23 |
Correct |
33 ms |
2676 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 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 |
768 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 |
512 KB |
Output is correct |
11 |
Correct |
31 ms |
2432 KB |
Output is correct |
12 |
Correct |
761 ms |
51448 KB |
Output is correct |
13 |
Correct |
0 ms |
256 KB |
Output is correct |
14 |
Correct |
0 ms |
256 KB |
Output is correct |
15 |
Correct |
0 ms |
256 KB |
Output is correct |
16 |
Correct |
2 ms |
512 KB |
Output is correct |
17 |
Correct |
24 ms |
2460 KB |
Output is correct |
18 |
Correct |
613 ms |
53468 KB |
Output is correct |
19 |
Correct |
618 ms |
56380 KB |
Output is correct |
20 |
Correct |
3 ms |
640 KB |
Output is correct |
21 |
Correct |
0 ms |
256 KB |
Output is correct |
22 |
Correct |
0 ms |
384 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
7 ms |
896 KB |
Output is correct |
25 |
Correct |
26 ms |
2300 KB |
Output is correct |
26 |
Correct |
29 ms |
2204 KB |
Output is correct |
27 |
Correct |
635 ms |
58684 KB |
Output is correct |
28 |
Correct |
0 ms |
256 KB |
Output is correct |
29 |
Correct |
0 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
3 ms |
512 KB |
Output is correct |
32 |
Correct |
34 ms |
2808 KB |
Output is correct |
33 |
Correct |
6 ms |
768 KB |
Output is correct |
34 |
Correct |
7 ms |
1024 KB |
Output is correct |
35 |
Correct |
845 ms |
62360 KB |
Output is correct |
36 |
Correct |
782 ms |
58280 KB |
Output is correct |
37 |
Correct |
776 ms |
58264 KB |
Output is correct |
38 |
Correct |
830 ms |
62340 KB |
Output is correct |
39 |
Correct |
1 ms |
384 KB |
Output is correct |
40 |
Correct |
4 ms |
512 KB |
Output is correct |
41 |
Correct |
3 ms |
512 KB |
Output is correct |
42 |
Correct |
4 ms |
512 KB |
Output is correct |
43 |
Correct |
3 ms |
512 KB |
Output is correct |
44 |
Correct |
3 ms |
512 KB |
Output is correct |
45 |
Correct |
1 ms |
256 KB |
Output is correct |
46 |
Correct |
1 ms |
384 KB |
Output is correct |
47 |
Correct |
3 ms |
512 KB |
Output is correct |
48 |
Correct |
3 ms |
512 KB |
Output is correct |
49 |
Correct |
2 ms |
512 KB |
Output is correct |
50 |
Correct |
3 ms |
512 KB |
Output is correct |
51 |
Correct |
38 ms |
2432 KB |
Output is correct |
52 |
Correct |
31 ms |
2432 KB |
Output is correct |
53 |
Correct |
34 ms |
2580 KB |
Output is correct |
54 |
Correct |
36 ms |
2808 KB |
Output is correct |
55 |
Correct |
1 ms |
384 KB |
Output is correct |
56 |
Correct |
3 ms |
512 KB |
Output is correct |
57 |
Correct |
2 ms |
384 KB |
Output is correct |
58 |
Correct |
27 ms |
2556 KB |
Output is correct |
59 |
Correct |
35 ms |
2544 KB |
Output is correct |
60 |
Correct |
27 ms |
2676 KB |
Output is correct |
61 |
Correct |
33 ms |
2676 KB |
Output is correct |
62 |
Correct |
112 ms |
6008 KB |
Output is correct |
63 |
Correct |
86 ms |
6136 KB |
Output is correct |
64 |
Correct |
103 ms |
7272 KB |
Output is correct |
65 |
Correct |
398 ms |
24040 KB |
Output is correct |
66 |
Correct |
363 ms |
28040 KB |
Output is correct |
67 |
Correct |
7 ms |
1024 KB |
Output is correct |
68 |
Correct |
6 ms |
768 KB |
Output is correct |
69 |
Correct |
774 ms |
51444 KB |
Output is correct |
70 |
Correct |
808 ms |
53692 KB |
Output is correct |
71 |
Correct |
861 ms |
62240 KB |
Output is correct |
72 |
Correct |
681 ms |
59544 KB |
Output is correct |
73 |
Correct |
819 ms |
59080 KB |
Output is correct |
74 |
Correct |
654 ms |
52668 KB |
Output is correct |
75 |
Correct |
776 ms |
52420 KB |
Output is correct |