#include <bits/stdc++.h>
#define FOR(i,l,r) for(int i=(l); i<=(r); ++i)
#define REP(i,l,r) for(int i=(l); i<(r); ++i)
#define FORD(i,r,l) for(int i=(r); i>=(l); --i)
#define REPD(i,r,l) for(int i=(r)-1; i>=(l); --i)
#define pii pair<int, int>
using namespace std;
const int INF = 0x3c3c3c3c;
void allocate_tickets( vector<vector<int>> _x);
long long find_maximum(int k, vector<vector<int>> d) {
int n = d.size(), m = d[0].size();
vector<int> num(n, 0);
vector<int> a(n), cnt_left(n), lft(n, 0), rgt(n, m - 1);
vector<vector<int>> ans(n, vector<int>(m, -1));
long long res = 0;
priority_queue<pii, vector<pii>, greater<pii>> Q;
REP(i, 0, n) Q.emplace(d[i][0] + d[i][m - k], i);
REP(i, 0, n * k / 2) {
auto [val, u] = Q.top(); Q.pop();
if (++num[u] < k) {
int new_val = d[u][num[u]] + d[u][m - k + num[u]];
Q.emplace(new_val, u);
}
}
REP(i, 0, n) cnt_left[i] = num[i];
REP(i, 0, n) a[i] = i;
REP(i, 0, k) {
sort(a.begin(), a.end(), [&] (int x, int y) { return cnt_left[x] < cnt_left[y]; });
REP(j, 0, n) {
int u = a[j];
if (j < n/2) {
ans[u][rgt[u]] = i;
res += d[u][rgt[u]--];
}
else {
--cnt_left[u];
ans[u][lft[u]] = i;
res -= d[u][lft[u]++];
}
}
}
allocate_tickets(ans);
return res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
724 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
2 ms |
340 KB |
Output is correct |
5 |
Correct |
26 ms |
2376 KB |
Output is correct |
6 |
Correct |
448 ms |
51492 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
2 ms |
440 KB |
Output is correct |
5 |
Correct |
19 ms |
2532 KB |
Output is correct |
6 |
Correct |
507 ms |
56800 KB |
Output is correct |
7 |
Correct |
534 ms |
57172 KB |
Output is correct |
8 |
Correct |
4 ms |
440 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
6 ms |
756 KB |
Output is correct |
13 |
Correct |
16 ms |
2132 KB |
Output is correct |
14 |
Correct |
17 ms |
2104 KB |
Output is correct |
15 |
Correct |
497 ms |
57780 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
2 ms |
340 KB |
Output is correct |
5 |
Correct |
28 ms |
2304 KB |
Output is correct |
6 |
Correct |
5 ms |
596 KB |
Output is correct |
7 |
Correct |
5 ms |
852 KB |
Output is correct |
8 |
Correct |
639 ms |
54272 KB |
Output is correct |
9 |
Correct |
628 ms |
50560 KB |
Output is correct |
10 |
Correct |
657 ms |
50636 KB |
Output is correct |
11 |
Correct |
648 ms |
54200 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
2 ms |
340 KB |
Output is correct |
3 |
Correct |
2 ms |
340 KB |
Output is correct |
4 |
Correct |
2 ms |
436 KB |
Output is correct |
5 |
Correct |
2 ms |
468 KB |
Output is correct |
6 |
Correct |
2 ms |
468 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
2 ms |
436 KB |
Output is correct |
10 |
Correct |
2 ms |
468 KB |
Output is correct |
11 |
Correct |
3 ms |
468 KB |
Output is correct |
12 |
Correct |
2 ms |
468 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
2 ms |
340 KB |
Output is correct |
3 |
Correct |
2 ms |
340 KB |
Output is correct |
4 |
Correct |
2 ms |
436 KB |
Output is correct |
5 |
Correct |
2 ms |
468 KB |
Output is correct |
6 |
Correct |
2 ms |
468 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
2 ms |
436 KB |
Output is correct |
10 |
Correct |
2 ms |
468 KB |
Output is correct |
11 |
Correct |
3 ms |
468 KB |
Output is correct |
12 |
Correct |
2 ms |
468 KB |
Output is correct |
13 |
Correct |
21 ms |
3128 KB |
Output is correct |
14 |
Correct |
19 ms |
3228 KB |
Output is correct |
15 |
Correct |
21 ms |
3252 KB |
Output is correct |
16 |
Correct |
24 ms |
3268 KB |
Output is correct |
17 |
Correct |
1 ms |
308 KB |
Output is correct |
18 |
Correct |
2 ms |
500 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
27 ms |
2564 KB |
Output is correct |
21 |
Correct |
23 ms |
3148 KB |
Output is correct |
22 |
Correct |
22 ms |
2676 KB |
Output is correct |
23 |
Correct |
24 ms |
3148 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
724 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
2 ms |
340 KB |
Output is correct |
11 |
Correct |
26 ms |
2376 KB |
Output is correct |
12 |
Correct |
448 ms |
51492 KB |
Output is correct |
13 |
Correct |
0 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
2 ms |
440 KB |
Output is correct |
17 |
Correct |
19 ms |
2532 KB |
Output is correct |
18 |
Correct |
507 ms |
56800 KB |
Output is correct |
19 |
Correct |
534 ms |
57172 KB |
Output is correct |
20 |
Correct |
4 ms |
440 KB |
Output is correct |
21 |
Correct |
0 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
212 KB |
Output is correct |
23 |
Correct |
0 ms |
212 KB |
Output is correct |
24 |
Correct |
6 ms |
756 KB |
Output is correct |
25 |
Correct |
16 ms |
2132 KB |
Output is correct |
26 |
Correct |
17 ms |
2104 KB |
Output is correct |
27 |
Correct |
497 ms |
57780 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
0 ms |
212 KB |
Output is correct |
31 |
Correct |
2 ms |
340 KB |
Output is correct |
32 |
Correct |
28 ms |
2304 KB |
Output is correct |
33 |
Correct |
5 ms |
596 KB |
Output is correct |
34 |
Correct |
5 ms |
852 KB |
Output is correct |
35 |
Correct |
639 ms |
54272 KB |
Output is correct |
36 |
Correct |
628 ms |
50560 KB |
Output is correct |
37 |
Correct |
657 ms |
50636 KB |
Output is correct |
38 |
Correct |
648 ms |
54200 KB |
Output is correct |
39 |
Correct |
1 ms |
212 KB |
Output is correct |
40 |
Correct |
2 ms |
340 KB |
Output is correct |
41 |
Correct |
2 ms |
340 KB |
Output is correct |
42 |
Correct |
2 ms |
436 KB |
Output is correct |
43 |
Correct |
2 ms |
468 KB |
Output is correct |
44 |
Correct |
2 ms |
468 KB |
Output is correct |
45 |
Correct |
1 ms |
212 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
2 ms |
436 KB |
Output is correct |
48 |
Correct |
2 ms |
468 KB |
Output is correct |
49 |
Correct |
3 ms |
468 KB |
Output is correct |
50 |
Correct |
2 ms |
468 KB |
Output is correct |
51 |
Correct |
21 ms |
3128 KB |
Output is correct |
52 |
Correct |
19 ms |
3228 KB |
Output is correct |
53 |
Correct |
21 ms |
3252 KB |
Output is correct |
54 |
Correct |
24 ms |
3268 KB |
Output is correct |
55 |
Correct |
1 ms |
308 KB |
Output is correct |
56 |
Correct |
2 ms |
500 KB |
Output is correct |
57 |
Correct |
1 ms |
340 KB |
Output is correct |
58 |
Correct |
27 ms |
2564 KB |
Output is correct |
59 |
Correct |
23 ms |
3148 KB |
Output is correct |
60 |
Correct |
22 ms |
2676 KB |
Output is correct |
61 |
Correct |
24 ms |
3148 KB |
Output is correct |
62 |
Correct |
57 ms |
8420 KB |
Output is correct |
63 |
Correct |
63 ms |
8364 KB |
Output is correct |
64 |
Correct |
67 ms |
8524 KB |
Output is correct |
65 |
Correct |
250 ms |
33136 KB |
Output is correct |
66 |
Correct |
291 ms |
33564 KB |
Output is correct |
67 |
Correct |
5 ms |
948 KB |
Output is correct |
68 |
Correct |
5 ms |
688 KB |
Output is correct |
69 |
Correct |
547 ms |
73068 KB |
Output is correct |
70 |
Correct |
575 ms |
74080 KB |
Output is correct |
71 |
Correct |
615 ms |
75904 KB |
Output is correct |
72 |
Correct |
557 ms |
60572 KB |
Output is correct |
73 |
Correct |
637 ms |
73180 KB |
Output is correct |
74 |
Correct |
525 ms |
59180 KB |
Output is correct |
75 |
Correct |
556 ms |
71844 KB |
Output is correct |