#include <bits/stdc++.h>
#include "tickets.h"
#define MAXN 100009
#define INF 1000000007
#define mp(x,y) make_pair(x,y)
#define all(v) v.begin(),v.end()
#define pb(x) push_back(x)
#define wr cout<<"----------------"<<endl;
#define ppb() pop_back()
#define tr(ii,c) for(__typeof((c).begin()) ii=(c).begin();ii!=(c).end();ii++)
#define ff first
#define ss second
#define my_little_dodge 46
#define debug(x) cerr<< #x <<" = "<< x<<endl;
using namespace std;
typedef long long ll;
typedef pair<int,int> PII;
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
using namespace std;
const int N=1502;
int l[N],r[N],ind[N],a[N][N];
bool cmp(int x,int y){
return (l[x]>l[y]);
}
long long find_maximum(int k, vector<vector<int>> arr) {
int n = arr.size();
int m = arr[0].size();
for(int i=0;i<n;i++)for(int j=0;j<m;j++)a[i+1][j+1]=arr[i][j];
vector<vector<int>> ans;
for (int i = 0; i < n; i++) {
vector<int> row(m,-1);
ans.push_back(row);
}
priority_queue<PII,vector<PII>,greater<PII> >q;
ll S=0;
for(int i=1;i<=n;i++){
r[i]=m-k+1;
l[i]=1;
q.push(mp(a[i][r[i]]+a[i][l[i]],i));
for(int j=m-k+1;j<=m;j++)
S+=a[i][j];
}
for(int rd=1;rd<=(n*k)/2;rd++){
PII nd=q.top();q.pop();
S-=nd.ff;
int i=nd.ss;
l[i]++;r[i]++;
if(r[i]<=m)
q.push(mp(a[i][r[i]]+a[i][l[i]],i));
}
for(int i=1;i<=n;i++)ind[i]=i;
for(int i=1;i<=n;i++)l[i]--,r[i]--;
while(k--){
sort(ind+1,ind+n+1,cmp);
for(int i=1;i<=n/2;i++)
ans[ind[i]-1][--l[ind[i]]]=k;
for(int i=n/2+1;i<=n;i++)
ans[ind[i]-1][r[ind[i]]++]=k;
}
allocate_tickets(ans);
return S;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
300 KB |
Output is correct |
2 |
Correct |
1 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 |
1 ms |
1612 KB |
Output is correct |
6 |
Correct |
5 ms |
6732 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
300 KB |
Output is correct |
3 |
Correct |
1 ms |
332 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
31 ms |
4820 KB |
Output is correct |
6 |
Correct |
678 ms |
61656 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
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 |
2 ms |
828 KB |
Output is correct |
5 |
Correct |
26 ms |
4064 KB |
Output is correct |
6 |
Correct |
651 ms |
62604 KB |
Output is correct |
7 |
Correct |
687 ms |
62884 KB |
Output is correct |
8 |
Correct |
4 ms |
972 KB |
Output is correct |
9 |
Correct |
1 ms |
300 KB |
Output is correct |
10 |
Correct |
1 ms |
308 KB |
Output is correct |
11 |
Correct |
1 ms |
304 KB |
Output is correct |
12 |
Correct |
7 ms |
1552 KB |
Output is correct |
13 |
Correct |
23 ms |
4420 KB |
Output is correct |
14 |
Correct |
22 ms |
3020 KB |
Output is correct |
15 |
Correct |
705 ms |
63724 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
1 ms |
308 KB |
Output is correct |
4 |
Correct |
3 ms |
844 KB |
Output is correct |
5 |
Correct |
34 ms |
4840 KB |
Output is correct |
6 |
Correct |
6 ms |
844 KB |
Output is correct |
7 |
Correct |
10 ms |
7116 KB |
Output is correct |
8 |
Correct |
887 ms |
65708 KB |
Output is correct |
9 |
Correct |
893 ms |
60744 KB |
Output is correct |
10 |
Correct |
814 ms |
60348 KB |
Output is correct |
11 |
Correct |
892 ms |
66448 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
3 ms |
844 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 |
844 KB |
Output is correct |
6 |
Correct |
3 ms |
844 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
560 KB |
Output is correct |
9 |
Correct |
3 ms |
716 KB |
Output is correct |
10 |
Correct |
3 ms |
832 KB |
Output is correct |
11 |
Correct |
3 ms |
844 KB |
Output is correct |
12 |
Correct |
4 ms |
844 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
3 ms |
844 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 |
844 KB |
Output is correct |
6 |
Correct |
3 ms |
844 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
560 KB |
Output is correct |
9 |
Correct |
3 ms |
716 KB |
Output is correct |
10 |
Correct |
3 ms |
832 KB |
Output is correct |
11 |
Correct |
3 ms |
844 KB |
Output is correct |
12 |
Correct |
4 ms |
844 KB |
Output is correct |
13 |
Correct |
29 ms |
4740 KB |
Output is correct |
14 |
Correct |
28 ms |
4816 KB |
Output is correct |
15 |
Correct |
30 ms |
4804 KB |
Output is correct |
16 |
Correct |
33 ms |
4868 KB |
Output is correct |
17 |
Correct |
1 ms |
312 KB |
Output is correct |
18 |
Correct |
3 ms |
1740 KB |
Output is correct |
19 |
Correct |
2 ms |
1612 KB |
Output is correct |
20 |
Correct |
28 ms |
4164 KB |
Output is correct |
21 |
Correct |
30 ms |
4676 KB |
Output is correct |
22 |
Correct |
35 ms |
4220 KB |
Output is correct |
23 |
Correct |
32 ms |
4676 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
300 KB |
Output is correct |
2 |
Correct |
1 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 |
1 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 |
300 KB |
Output is correct |
9 |
Correct |
1 ms |
332 KB |
Output is correct |
10 |
Correct |
3 ms |
844 KB |
Output is correct |
11 |
Correct |
31 ms |
4820 KB |
Output is correct |
12 |
Correct |
678 ms |
61656 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 |
2 ms |
828 KB |
Output is correct |
17 |
Correct |
26 ms |
4064 KB |
Output is correct |
18 |
Correct |
651 ms |
62604 KB |
Output is correct |
19 |
Correct |
687 ms |
62884 KB |
Output is correct |
20 |
Correct |
4 ms |
972 KB |
Output is correct |
21 |
Correct |
1 ms |
300 KB |
Output is correct |
22 |
Correct |
1 ms |
308 KB |
Output is correct |
23 |
Correct |
1 ms |
304 KB |
Output is correct |
24 |
Correct |
7 ms |
1552 KB |
Output is correct |
25 |
Correct |
23 ms |
4420 KB |
Output is correct |
26 |
Correct |
22 ms |
3020 KB |
Output is correct |
27 |
Correct |
705 ms |
63724 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
332 KB |
Output is correct |
30 |
Correct |
1 ms |
308 KB |
Output is correct |
31 |
Correct |
3 ms |
844 KB |
Output is correct |
32 |
Correct |
34 ms |
4840 KB |
Output is correct |
33 |
Correct |
6 ms |
844 KB |
Output is correct |
34 |
Correct |
10 ms |
7116 KB |
Output is correct |
35 |
Correct |
887 ms |
65708 KB |
Output is correct |
36 |
Correct |
893 ms |
60744 KB |
Output is correct |
37 |
Correct |
814 ms |
60348 KB |
Output is correct |
38 |
Correct |
892 ms |
66448 KB |
Output is correct |
39 |
Correct |
1 ms |
332 KB |
Output is correct |
40 |
Correct |
3 ms |
844 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 |
844 KB |
Output is correct |
44 |
Correct |
3 ms |
844 KB |
Output is correct |
45 |
Correct |
1 ms |
332 KB |
Output is correct |
46 |
Correct |
1 ms |
560 KB |
Output is correct |
47 |
Correct |
3 ms |
716 KB |
Output is correct |
48 |
Correct |
3 ms |
832 KB |
Output is correct |
49 |
Correct |
3 ms |
844 KB |
Output is correct |
50 |
Correct |
4 ms |
844 KB |
Output is correct |
51 |
Correct |
29 ms |
4740 KB |
Output is correct |
52 |
Correct |
28 ms |
4816 KB |
Output is correct |
53 |
Correct |
30 ms |
4804 KB |
Output is correct |
54 |
Correct |
33 ms |
4868 KB |
Output is correct |
55 |
Correct |
1 ms |
312 KB |
Output is correct |
56 |
Correct |
3 ms |
1740 KB |
Output is correct |
57 |
Correct |
2 ms |
1612 KB |
Output is correct |
58 |
Correct |
28 ms |
4164 KB |
Output is correct |
59 |
Correct |
30 ms |
4676 KB |
Output is correct |
60 |
Correct |
35 ms |
4220 KB |
Output is correct |
61 |
Correct |
32 ms |
4676 KB |
Output is correct |
62 |
Correct |
73 ms |
10176 KB |
Output is correct |
63 |
Correct |
96 ms |
10180 KB |
Output is correct |
64 |
Correct |
93 ms |
10408 KB |
Output is correct |
65 |
Correct |
345 ms |
30904 KB |
Output is correct |
66 |
Correct |
375 ms |
31456 KB |
Output is correct |
67 |
Correct |
10 ms |
7116 KB |
Output is correct |
68 |
Correct |
6 ms |
876 KB |
Output is correct |
69 |
Correct |
680 ms |
62824 KB |
Output is correct |
70 |
Correct |
768 ms |
64604 KB |
Output is correct |
71 |
Correct |
870 ms |
66484 KB |
Output is correct |
72 |
Correct |
774 ms |
62720 KB |
Output is correct |
73 |
Correct |
859 ms |
62152 KB |
Output is correct |
74 |
Correct |
673 ms |
61152 KB |
Output is correct |
75 |
Correct |
737 ms |
60620 KB |
Output is correct |