Submission #419907

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
419907	2021-06-07T16:49:10 Z	mosiashvililuka	Carnival Tickets (IOI20_tickets)	C++14	100 / 100	1022 ms	89520 KB

tickets

#include "tickets.h"
#include<bits/stdc++.h>
using namespace std;
int a,b,c,d,e,i,j,ii,jj,zx,xc,f[1509][1509],k,pi,ee,qi,tes,t;
long long jm;
pair <int, int> q[3000009];
pair <int, pair <int, int> > p[3000009];
int bo[1509];
vector <vector <int> > ans;
/*void allocate_tickets(vector <vector <int> > XX){
	int qw=0,we=0;
	for(qw=0; qw<a; qw++){
		for(we=0; we<b; we++){
			cout<<XX[qw][we]<<" ";
		}
		cout<<endl;
	}
}*/
long long find_maximum(int K, vector<vector<int> > Xx) {
	k=K;
	a=Xx.size();b=Xx[0].size();
	ans.resize(a);
	for(i=0; i<a; i++){
		ans[i].resize(b);
		for(j=0; j<b; j++){
			f[i][j]=Xx[i][j];
		}
	}
	jm=0;
	for(i=0; i<a; i++){
		for(j=0; j<k; j++){
			jm-=f[i][j];
			bo[i]++;
			ii=i;jj=b-(k-j);
			pi++;
			p[pi].first=-(f[i][jj]+f[i][j]);
			p[pi].second=make_pair(i,jj);
		}
	}
	sort(p+1,p+pi+1);
	for(i=1; i<=pi; i++){
		p[i].first=-p[i].first;
	}
	ee=a*k/2;
	for(e=1; e<=ee; e++){
		i=p[e].second.first;j=p[e].second.second;
		jm+=p[e].first;
		ii=i;jj=b-(k-j);
		bo[i]--;
	}
	for(i=0; i<a; i++){
		for(j=0; j<b; j++){
			ans[i][j]=-1;
		}
	}
	t=0;
	while(k>0){
		qi=-1;
		for(i=0; i<a; i++){
			qi++;
			q[qi].first=bo[i];
			q[qi].second=i;
		}
		sort(q,q+qi+1);
		for(ii=0; ii<a/2; ii++){
			i=q[ii].second;
			j=b-(k-bo[i]);
			ans[i][j]=t;
		}
		for(ii=a/2; ii<a; ii++){
			i=q[ii].second;
			j=bo[i]-1;
			ans[i][j]=t;
			bo[i]--;
		}
		k--;t++;
	}
	allocate_tickets(ans);
	return jm;
}
/*int main(){
	vector <vector <int> > qw;
	cin>>a>>b>>k;
	qw.resize(a);
	for(i=0; i<a; i++){
		for(j=0; j<b; j++){
			cin>>c;
			qw[i].push_back(c);
		}
	}
	cout<<find_maximum(k,qw);
	return 0;
}*/

Subtask #1

11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	2 ms	1484 KB	Output is correct
6	Correct	4 ms	6732 KB	Output is correct

Subtask #2

16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	3 ms	716 KB	Output is correct
5	Correct	29 ms	3796 KB	Output is correct
6	Correct	626 ms	60296 KB	Output is correct

Subtask #3

14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	332 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	3 ms	844 KB	Output is correct
5	Correct	29 ms	4364 KB	Output is correct
6	Correct	828 ms	74400 KB	Output is correct
7	Correct	755 ms	79140 KB	Output is correct
8	Correct	4 ms	1100 KB	Output is correct
9	Correct	1 ms	332 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	8 ms	1612 KB	Output is correct
13	Correct	25 ms	4884 KB	Output is correct
14	Correct	25 ms	3544 KB	Output is correct
15	Correct	768 ms	83252 KB	Output is correct

Subtask #4

14.0 / 14.0

#	Verdict	Execution time	Memory	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	3 ms	844 KB	Output is correct
5	Correct	37 ms	5020 KB	Output is correct
6	Correct	6 ms	844 KB	Output is correct
7	Correct	11 ms	7092 KB	Output is correct
8	Correct	974 ms	89520 KB	Output is correct
9	Correct	946 ms	84012 KB	Output is correct
10	Correct	937 ms	83496 KB	Output is correct
11	Correct	1022 ms	89516 KB	Output is correct

Subtask #5

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	332 KB	Output is correct
2	Correct	3 ms	716 KB	Output is correct
3	Correct	3 ms	716 KB	Output is correct
4	Correct	3 ms	716 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	588 KB	Output is correct
9	Correct	3 ms	844 KB	Output is correct
10	Correct	3 ms	844 KB	Output is correct
11	Correct	3 ms	844 KB	Output is correct
12	Correct	3 ms	844 KB	Output is correct

Subtask #6

23.0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	332 KB	Output is correct
2	Correct	3 ms	716 KB	Output is correct
3	Correct	3 ms	716 KB	Output is correct
4	Correct	3 ms	716 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	588 KB	Output is correct
9	Correct	3 ms	844 KB	Output is correct
10	Correct	3 ms	844 KB	Output is correct
11	Correct	3 ms	844 KB	Output is correct
12	Correct	3 ms	844 KB	Output is correct
13	Correct	34 ms	3916 KB	Output is correct
14	Correct	32 ms	3828 KB	Output is correct
15	Correct	32 ms	4420 KB	Output is correct
16	Correct	38 ms	4940 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	3 ms	1612 KB	Output is correct
19	Correct	2 ms	1612 KB	Output is correct
20	Correct	40 ms	4460 KB	Output is correct
21	Correct	34 ms	4444 KB	Output is correct
22	Correct	35 ms	4748 KB	Output is correct
23	Correct	36 ms	4812 KB	Output is correct

Subtask #7

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	1 ms	588 KB	Output is correct
5	Correct	2 ms	1484 KB	Output is correct
6	Correct	4 ms	6732 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	3 ms	716 KB	Output is correct
11	Correct	29 ms	3796 KB	Output is correct
12	Correct	626 ms	60296 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	3 ms	844 KB	Output is correct
17	Correct	29 ms	4364 KB	Output is correct
18	Correct	828 ms	74400 KB	Output is correct
19	Correct	755 ms	79140 KB	Output is correct
20	Correct	4 ms	1100 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	8 ms	1612 KB	Output is correct
25	Correct	25 ms	4884 KB	Output is correct
26	Correct	25 ms	3544 KB	Output is correct
27	Correct	768 ms	83252 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	3 ms	844 KB	Output is correct
32	Correct	37 ms	5020 KB	Output is correct
33	Correct	6 ms	844 KB	Output is correct
34	Correct	11 ms	7092 KB	Output is correct
35	Correct	974 ms	89520 KB	Output is correct
36	Correct	946 ms	84012 KB	Output is correct
37	Correct	937 ms	83496 KB	Output is correct
38	Correct	1022 ms	89516 KB	Output is correct
39	Correct	1 ms	332 KB	Output is correct
40	Correct	3 ms	716 KB	Output is correct
41	Correct	3 ms	716 KB	Output is correct
42	Correct	3 ms	716 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	588 KB	Output is correct
47	Correct	3 ms	844 KB	Output is correct
48	Correct	3 ms	844 KB	Output is correct
49	Correct	3 ms	844 KB	Output is correct
50	Correct	3 ms	844 KB	Output is correct
51	Correct	34 ms	3916 KB	Output is correct
52	Correct	32 ms	3828 KB	Output is correct
53	Correct	32 ms	4420 KB	Output is correct
54	Correct	38 ms	4940 KB	Output is correct
55	Correct	1 ms	332 KB	Output is correct
56	Correct	3 ms	1612 KB	Output is correct
57	Correct	2 ms	1612 KB	Output is correct
58	Correct	40 ms	4460 KB	Output is correct
59	Correct	34 ms	4444 KB	Output is correct
60	Correct	35 ms	4748 KB	Output is correct
61	Correct	36 ms	4812 KB	Output is correct
62	Correct	73 ms	8880 KB	Output is correct
63	Correct	71 ms	8936 KB	Output is correct
64	Correct	101 ms	12116 KB	Output is correct
65	Correct	384 ms	35124 KB	Output is correct
66	Correct	478 ms	41516 KB	Output is correct
67	Correct	12 ms	7116 KB	Output is correct
68	Correct	8 ms	872 KB	Output is correct
69	Correct	660 ms	60408 KB	Output is correct
70	Correct	825 ms	74404 KB	Output is correct
71	Correct	938 ms	89460 KB	Output is correct
72	Correct	955 ms	85696 KB	Output is correct
73	Correct	957 ms	84504 KB	Output is correct
74	Correct	769 ms	73640 KB	Output is correct
75	Correct	884 ms	72904 KB	Output is correct