#include <bits/stdc++.h>
#ifndef BALBIT
#include "tickets.h"
#endif // BALBIT
using namespace std;
#define ll long long
#define pii pair<int, int>
#define f first
#define s second
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) (int)(x.size())
#define pb push_back
#ifdef BALBIT
#define bug(...) cerr<<"#"<<__LINE__<<": "<<#__VA_ARGS__<<": ", _do(__VA_ARGS__)
template<typename T> void _do(T && x){cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T && x, S && ...y){cerr<<x<<", "; _do(y...);}
#define IOS()
#else
#define IOS() ios::sync_with_stdio(0), cin.tie(0)
#define bug(...)
#define endl '\n'
#endif // BALBIT
#define REP(i,n) for (int i = 0; i<n;++i)
#define REP1(i,n) for (int i = 1; i<=n;++i)
const int maxn = 1505;
int n,m;
vector<vector<int> > ans;
int ntop[maxn], it0[maxn], it1[maxn];
#ifdef BALBIT
void allocate_tickets( std::vector<std::vector<int>> _d) {
REP(i,n) REP(j,m) {
cout<<_d[i][j]<<" \n"[j==m-1];
}
}
#endif // BALBIT
long long find_maximum(int k, vector<vector<int>> x) {
n = x.size();
m = x[0].size();
ll re = 0;
vector<pair<ll ,int> > pq; //added value, position
REP(i,n) {
REP(j,k) {
re -= x[i][j];
}
REP(j,k) {
pq.pb({x[i][j] + x[i][m-k+j], i});
}
}
fill(it0, it0+n, 0);
fill(it1, it1+n, m-1);
sort(ALL(pq), greater<pair<ll, int> > ());
REP(i, n * k / 2) {
re += pq[i].f; ntop[pq[i].s] ++;
}
bug(re);
ans = vector<vector<int> > (n, vector<int>(m,-1));
REP(cnt, k) {
vector<pii> topleft;
REP(i,n) topleft.pb({ntop[i], i});
sort(ALL(topleft));
REP(i,n) {
int at = topleft[i].s;
if (i < n/2) {
// take bottom
ans[at][it0[at]++] = cnt;
}else{
ans[at][it1[at]--] = cnt;
--ntop[at];
}
}
}
allocate_tickets(ans);
return re;
}
#ifdef BALBIT
signed main(){
bug(1,2);
find_maximum(2, {{0, 2, 5},{1, 1, 3}});
// find_maximum(1, {{5, 9}, {1, 4}, {3, 6}, {2, 7}});
}
#endif
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
3 ms |
748 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
27 ms |
3308 KB |
Output is correct |
6 |
Correct |
655 ms |
73324 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
0 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
28 ms |
3044 KB |
Output is correct |
6 |
Correct |
769 ms |
66832 KB |
Output is correct |
7 |
Correct |
789 ms |
72592 KB |
Output is correct |
8 |
Correct |
4 ms |
748 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
380 KB |
Output is correct |
12 |
Correct |
8 ms |
1128 KB |
Output is correct |
13 |
Correct |
25 ms |
2792 KB |
Output is correct |
14 |
Correct |
25 ms |
2916 KB |
Output is correct |
15 |
Correct |
787 ms |
77328 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
644 KB |
Output is correct |
5 |
Correct |
39 ms |
4448 KB |
Output is correct |
6 |
Correct |
6 ms |
1004 KB |
Output is correct |
7 |
Correct |
8 ms |
1260 KB |
Output is correct |
8 |
Correct |
1000 ms |
105648 KB |
Output is correct |
9 |
Correct |
977 ms |
103056 KB |
Output is correct |
10 |
Correct |
977 ms |
103088 KB |
Output is correct |
11 |
Correct |
1057 ms |
105744 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
3 ms |
620 KB |
Output is correct |
3 |
Correct |
3 ms |
620 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
3 ms |
748 KB |
Output is correct |
6 |
Correct |
3 ms |
620 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
3 ms |
620 KB |
Output is correct |
10 |
Correct |
3 ms |
620 KB |
Output is correct |
11 |
Correct |
3 ms |
620 KB |
Output is correct |
12 |
Correct |
3 ms |
660 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
3 ms |
620 KB |
Output is correct |
3 |
Correct |
3 ms |
620 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
3 ms |
748 KB |
Output is correct |
6 |
Correct |
3 ms |
620 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
3 ms |
620 KB |
Output is correct |
10 |
Correct |
3 ms |
620 KB |
Output is correct |
11 |
Correct |
3 ms |
620 KB |
Output is correct |
12 |
Correct |
3 ms |
660 KB |
Output is correct |
13 |
Correct |
27 ms |
3308 KB |
Output is correct |
14 |
Correct |
27 ms |
3436 KB |
Output is correct |
15 |
Correct |
32 ms |
3684 KB |
Output is correct |
16 |
Correct |
38 ms |
4448 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
3 ms |
620 KB |
Output is correct |
19 |
Correct |
2 ms |
492 KB |
Output is correct |
20 |
Correct |
33 ms |
3368 KB |
Output is correct |
21 |
Correct |
34 ms |
3808 KB |
Output is correct |
22 |
Correct |
37 ms |
3804 KB |
Output is correct |
23 |
Correct |
37 ms |
4188 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
3 ms |
748 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
3 ms |
620 KB |
Output is correct |
11 |
Correct |
27 ms |
3308 KB |
Output is correct |
12 |
Correct |
655 ms |
73324 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
0 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
3 ms |
620 KB |
Output is correct |
17 |
Correct |
28 ms |
3044 KB |
Output is correct |
18 |
Correct |
769 ms |
66832 KB |
Output is correct |
19 |
Correct |
789 ms |
72592 KB |
Output is correct |
20 |
Correct |
4 ms |
748 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
380 KB |
Output is correct |
24 |
Correct |
8 ms |
1128 KB |
Output is correct |
25 |
Correct |
25 ms |
2792 KB |
Output is correct |
26 |
Correct |
25 ms |
2916 KB |
Output is correct |
27 |
Correct |
787 ms |
77328 KB |
Output is correct |
28 |
Correct |
1 ms |
364 KB |
Output is correct |
29 |
Correct |
1 ms |
364 KB |
Output is correct |
30 |
Correct |
1 ms |
364 KB |
Output is correct |
31 |
Correct |
3 ms |
644 KB |
Output is correct |
32 |
Correct |
39 ms |
4448 KB |
Output is correct |
33 |
Correct |
6 ms |
1004 KB |
Output is correct |
34 |
Correct |
8 ms |
1260 KB |
Output is correct |
35 |
Correct |
1000 ms |
105648 KB |
Output is correct |
36 |
Correct |
977 ms |
103056 KB |
Output is correct |
37 |
Correct |
977 ms |
103088 KB |
Output is correct |
38 |
Correct |
1057 ms |
105744 KB |
Output is correct |
39 |
Correct |
1 ms |
364 KB |
Output is correct |
40 |
Correct |
3 ms |
620 KB |
Output is correct |
41 |
Correct |
3 ms |
620 KB |
Output is correct |
42 |
Correct |
3 ms |
620 KB |
Output is correct |
43 |
Correct |
3 ms |
748 KB |
Output is correct |
44 |
Correct |
3 ms |
620 KB |
Output is correct |
45 |
Correct |
1 ms |
364 KB |
Output is correct |
46 |
Correct |
1 ms |
364 KB |
Output is correct |
47 |
Correct |
3 ms |
620 KB |
Output is correct |
48 |
Correct |
3 ms |
620 KB |
Output is correct |
49 |
Correct |
3 ms |
620 KB |
Output is correct |
50 |
Correct |
3 ms |
660 KB |
Output is correct |
51 |
Correct |
27 ms |
3308 KB |
Output is correct |
52 |
Correct |
27 ms |
3436 KB |
Output is correct |
53 |
Correct |
32 ms |
3684 KB |
Output is correct |
54 |
Correct |
38 ms |
4448 KB |
Output is correct |
55 |
Correct |
1 ms |
364 KB |
Output is correct |
56 |
Correct |
3 ms |
620 KB |
Output is correct |
57 |
Correct |
2 ms |
492 KB |
Output is correct |
58 |
Correct |
33 ms |
3368 KB |
Output is correct |
59 |
Correct |
34 ms |
3808 KB |
Output is correct |
60 |
Correct |
37 ms |
3804 KB |
Output is correct |
61 |
Correct |
37 ms |
4188 KB |
Output is correct |
62 |
Correct |
73 ms |
8556 KB |
Output is correct |
63 |
Correct |
74 ms |
8476 KB |
Output is correct |
64 |
Correct |
104 ms |
11604 KB |
Output is correct |
65 |
Correct |
355 ms |
37580 KB |
Output is correct |
66 |
Correct |
435 ms |
45496 KB |
Output is correct |
67 |
Correct |
8 ms |
1260 KB |
Output is correct |
68 |
Correct |
6 ms |
1004 KB |
Output is correct |
69 |
Correct |
654 ms |
73468 KB |
Output is correct |
70 |
Correct |
827 ms |
84112 KB |
Output is correct |
71 |
Correct |
994 ms |
105744 KB |
Output is correct |
72 |
Correct |
949 ms |
91672 KB |
Output is correct |
73 |
Correct |
963 ms |
96160 KB |
Output is correct |
74 |
Correct |
785 ms |
70424 KB |
Output is correct |
75 |
Correct |
832 ms |
82580 KB |
Output is correct |