#include "tickets.h"
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
ll find_maximum(int k, vector<vector<int>> x) {
int n = (int)x.size();
int m = (int)x[0].size();
ll ans = 0;
vector<vector<int>> znak(n, vector<int>(m, 0));
priority_queue<pair<ll, pair<int, int>>> pq;
for(int i = 0; i < n; ++i) {
for(int j = 0; j < k; ++j) {
ans -= x[i][j];
znak[i][j] = -1;
int ind = k-1-j;
ind = m-1-ind;
ll dodaj = x[i][j] + x[i][ind];
pq.push({dodaj, {i, j}});
}
}
for(int uradi = 0; uradi < n*k/2; ++uradi) {
auto tren = pq.top();
ans += tren.first;
pair<int, int> mesto = tren.second;
pq.pop();
znak[mesto.first][mesto.second] = 0;
int ind = k-1-mesto.second;
ind = m-1-ind;
znak[mesto.first][ind] = 1;
}
vector<stack<int>> minus(n), plus(n);
for(int i = 0; i < n; ++i) {
for(int j = 0; j < m; ++j) {
if(znak[i][j] == -1) {
minus[i].push(j);
} else if(znak[i][j] == 1) {
plus[i].push(j);
}
}
}
//for(int i = 0; i < n; ++i) {
//for(int j = 0; j < m; ++j) {
//cerr << znak[i][j] << " ";
//}
//cerr << endl;
//}
vector<vector<int>> odg(n, vector<int>(m, -1));
for(int uradi = 0; uradi < k; ++uradi) {
vector<bool> marked(n, false);
vector<bool> plusici, minusici;
plusici = marked;
minusici = marked;
for(int i = 0; i < n; ++i) {
if(!minus[i].empty()) {
minusici[i] = true;
}
if(!plus[i].empty()) {
plusici[i] = true;
}
}
vector<int> moraPlus, moraMinus;
for(int i = 0; i < n; ++i) {
if(plusici[i] && !minusici[i]) {
moraPlus.push_back(i);
}
if(minusici[i] && !plusici[i]) {
if((int)moraMinus.size() < n/2) {
marked[i] = true;
}
moraMinus.push_back(i);
}
}
for(int i = 0; i < n && (int)moraMinus.size() < n/2; ++i) {
if(marked[i])
continue;
if(!minus[i].empty()) {
marked[i] = true;
moraMinus.push_back(i);
}
}
for(int i = 0; i < n; ++i) {
if(marked[i]) {
odg[i][minus[i].top()] = uradi;
minus[i].pop();
} else {
odg[i][plus[i].top()] = uradi;
plus[i].pop();
}
}
}
allocate_tickets(odg);
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
800 KB |
Output is correct |
6 |
Correct |
3 ms |
2764 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
4 ms |
588 KB |
Output is correct |
5 |
Correct |
33 ms |
3908 KB |
Output is correct |
6 |
Correct |
647 ms |
64184 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
292 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
31 ms |
3776 KB |
Output is correct |
6 |
Correct |
742 ms |
81532 KB |
Output is correct |
7 |
Correct |
832 ms |
88644 KB |
Output is correct |
8 |
Correct |
5 ms |
848 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
8 ms |
1224 KB |
Output is correct |
13 |
Correct |
27 ms |
3704 KB |
Output is correct |
14 |
Correct |
30 ms |
3288 KB |
Output is correct |
15 |
Correct |
856 ms |
94960 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
3 ms |
716 KB |
Output is correct |
5 |
Correct |
40 ms |
5056 KB |
Output is correct |
6 |
Correct |
7 ms |
1096 KB |
Output is correct |
7 |
Correct |
9 ms |
3272 KB |
Output is correct |
8 |
Correct |
1226 ms |
121020 KB |
Output is correct |
9 |
Correct |
1111 ms |
112184 KB |
Output is correct |
10 |
Correct |
1092 ms |
111960 KB |
Output is correct |
11 |
Correct |
1171 ms |
119980 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
3 ms |
588 KB |
Output is correct |
3 |
Correct |
2 ms |
588 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
3 ms |
588 KB |
Output is correct |
6 |
Correct |
3 ms |
620 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
3 ms |
588 KB |
Output is correct |
10 |
Correct |
3 ms |
716 KB |
Output is correct |
11 |
Correct |
3 ms |
588 KB |
Output is correct |
12 |
Correct |
3 ms |
716 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
3 ms |
588 KB |
Output is correct |
3 |
Correct |
2 ms |
588 KB |
Output is correct |
4 |
Correct |
3 ms |
588 KB |
Output is correct |
5 |
Correct |
3 ms |
588 KB |
Output is correct |
6 |
Correct |
3 ms |
620 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
3 ms |
588 KB |
Output is correct |
10 |
Correct |
3 ms |
716 KB |
Output is correct |
11 |
Correct |
3 ms |
588 KB |
Output is correct |
12 |
Correct |
3 ms |
716 KB |
Output is correct |
13 |
Correct |
27 ms |
4068 KB |
Output is correct |
14 |
Correct |
27 ms |
4056 KB |
Output is correct |
15 |
Correct |
33 ms |
4408 KB |
Output is correct |
16 |
Correct |
41 ms |
5064 KB |
Output is correct |
17 |
Correct |
2 ms |
300 KB |
Output is correct |
18 |
Correct |
3 ms |
972 KB |
Output is correct |
19 |
Correct |
2 ms |
844 KB |
Output is correct |
20 |
Correct |
32 ms |
4040 KB |
Output is correct |
21 |
Correct |
37 ms |
4448 KB |
Output is correct |
22 |
Correct |
35 ms |
4408 KB |
Output is correct |
23 |
Correct |
37 ms |
4896 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
800 KB |
Output is correct |
6 |
Correct |
3 ms |
2764 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
4 ms |
588 KB |
Output is correct |
11 |
Correct |
33 ms |
3908 KB |
Output is correct |
12 |
Correct |
647 ms |
64184 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
292 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
3 ms |
588 KB |
Output is correct |
17 |
Correct |
31 ms |
3776 KB |
Output is correct |
18 |
Correct |
742 ms |
81532 KB |
Output is correct |
19 |
Correct |
832 ms |
88644 KB |
Output is correct |
20 |
Correct |
5 ms |
848 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
8 ms |
1224 KB |
Output is correct |
25 |
Correct |
27 ms |
3704 KB |
Output is correct |
26 |
Correct |
30 ms |
3288 KB |
Output is correct |
27 |
Correct |
856 ms |
94960 KB |
Output is correct |
28 |
Correct |
1 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
3 ms |
716 KB |
Output is correct |
32 |
Correct |
40 ms |
5056 KB |
Output is correct |
33 |
Correct |
7 ms |
1096 KB |
Output is correct |
34 |
Correct |
9 ms |
3272 KB |
Output is correct |
35 |
Correct |
1226 ms |
121020 KB |
Output is correct |
36 |
Correct |
1111 ms |
112184 KB |
Output is correct |
37 |
Correct |
1092 ms |
111960 KB |
Output is correct |
38 |
Correct |
1171 ms |
119980 KB |
Output is correct |
39 |
Correct |
1 ms |
204 KB |
Output is correct |
40 |
Correct |
3 ms |
588 KB |
Output is correct |
41 |
Correct |
2 ms |
588 KB |
Output is correct |
42 |
Correct |
3 ms |
588 KB |
Output is correct |
43 |
Correct |
3 ms |
588 KB |
Output is correct |
44 |
Correct |
3 ms |
620 KB |
Output is correct |
45 |
Correct |
1 ms |
332 KB |
Output is correct |
46 |
Correct |
1 ms |
332 KB |
Output is correct |
47 |
Correct |
3 ms |
588 KB |
Output is correct |
48 |
Correct |
3 ms |
716 KB |
Output is correct |
49 |
Correct |
3 ms |
588 KB |
Output is correct |
50 |
Correct |
3 ms |
716 KB |
Output is correct |
51 |
Correct |
27 ms |
4068 KB |
Output is correct |
52 |
Correct |
27 ms |
4056 KB |
Output is correct |
53 |
Correct |
33 ms |
4408 KB |
Output is correct |
54 |
Correct |
41 ms |
5064 KB |
Output is correct |
55 |
Correct |
2 ms |
300 KB |
Output is correct |
56 |
Correct |
3 ms |
972 KB |
Output is correct |
57 |
Correct |
2 ms |
844 KB |
Output is correct |
58 |
Correct |
32 ms |
4040 KB |
Output is correct |
59 |
Correct |
37 ms |
4448 KB |
Output is correct |
60 |
Correct |
35 ms |
4408 KB |
Output is correct |
61 |
Correct |
37 ms |
4896 KB |
Output is correct |
62 |
Correct |
75 ms |
9992 KB |
Output is correct |
63 |
Correct |
71 ms |
10104 KB |
Output is correct |
64 |
Correct |
113 ms |
13208 KB |
Output is correct |
65 |
Correct |
378 ms |
42752 KB |
Output is correct |
66 |
Correct |
492 ms |
50580 KB |
Output is correct |
67 |
Correct |
9 ms |
3272 KB |
Output is correct |
68 |
Correct |
7 ms |
1096 KB |
Output is correct |
69 |
Correct |
636 ms |
83980 KB |
Output is correct |
70 |
Correct |
900 ms |
94888 KB |
Output is correct |
71 |
Correct |
1212 ms |
121004 KB |
Output is correct |
72 |
Correct |
1041 ms |
101408 KB |
Output is correct |
73 |
Correct |
1081 ms |
113136 KB |
Output is correct |
74 |
Correct |
816 ms |
81500 KB |
Output is correct |
75 |
Correct |
862 ms |
93912 KB |
Output is correct |