Submission #72003

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
72003	2018-08-26T04:36:25 Z	KLPP	New Home (APIO18_new_home)	C++14	12 / 100	5000 ms	95612 KB

new_home

#include<iostream>
#include<stdio.h>
#include<vector>
#include<queue>
#include<algorithm>
#include<set>
using namespace std;
typedef long long int lld;
int abs(int x){
	if(x>0)return x;
	return -x;
}
int main(){
	int n,q,k;
	cin>>n>>k>>q;
	int stores[n][4];
	for(int i=0;i<n;i++){
		cin>>stores[i][0]>>stores[i][1]>>stores[i][2]>>stores[i][3];
		stores[i][1]--;
	}
	pair<int,pair<int,int> > queries[q];
	for(int i=0;i<q;i++){int x,y;
		cin>>x>>y;
		queries[i].second.second=i;
		queries[i].second.first=x;
		queries[i].first=y;
	}sort(queries,queries+q);
	
	pair<int,int> v[2*n];
	for(int i=0;i<n;i++){
		v[2*i]=pair<int,int>(stores[i][2],i);
		v[2*i+1]=pair<int,int>(stores[i][3]+1,i);
	}sort(v,v+2*n);
	int pos=0;
	bool used[n];
	for(int i=0;i<n;i++)used[i]=false;
	multiset<int> arr[k];
	int ans[q];
	for(int i=0;i<q;i++){
		while(pos<2*n && v[pos].first<=queries[i].first){
			if(used[v[pos].second]){
				used[v[pos].second]=false;
				int store=v[pos].second;
				std::multiset<int>::iterator it=arr[stores[store][1]].find(stores[store][0]);
				arr[stores[store][1]].erase(it);
			}else{
				used[v[pos].second]=true;
				int store=v[pos].second;
				arr[stores[store][1]].insert(stores[store][0]);
			}
			pos++;
		}
		int xcoord=queries[i].second.first;
		int number=queries[i].second.second;
		for(int j=0;j<k;j++){
			std::multiset<int>::iterator it=arr[j].upper_bound(xcoord);
			int R=1000000000;
			if(it!=arr[j].end()){
				R=min(R,abs(xcoord-*it));
			}
			if(it!=arr[j].begin()){
				it--;
				R=min(R,abs(xcoord-*it));
			}
			ans[number]=max(ans[number],R);
		}
	}
	for(int i=0;i<q;i++){
		if(ans[i]!=1000000000)cout<<ans[i]<<endl;
		else cout<<-1<<endl;
	}
		
	return 0;
}

Subtask #1
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	3 ms	480 KB	Output is correct
3	Correct	3 ms	480 KB	Output is correct
4	Correct	2 ms	480 KB	Output is correct
5	Correct	3 ms	480 KB	Output is correct
6	Correct	4 ms	504 KB	Output is correct
7	Correct	5 ms	548 KB	Output is correct
8	Correct	5 ms	548 KB	Output is correct
9	Correct	7 ms	548 KB	Output is correct
10	Correct	5 ms	596 KB	Output is correct
11	Correct	4 ms	596 KB	Output is correct
12	Correct	4 ms	596 KB	Output is correct
13	Correct	4 ms	596 KB	Output is correct
14	Correct	6 ms	612 KB	Output is correct
15	Correct	5 ms	612 KB	Output is correct
16	Correct	5 ms	720 KB	Output is correct
17	Correct	4 ms	720 KB	Output is correct
18	Correct	4 ms	720 KB	Output is correct
19	Correct	4 ms	720 KB	Output is correct
20	Correct	5 ms	720 KB	Output is correct
21	Correct	12 ms	720 KB	Output is correct
22	Correct	6 ms	720 KB	Output is correct
23	Correct	5 ms	720 KB	Output is correct
24	Correct	6 ms	720 KB	Output is correct
25	Correct	5 ms	720 KB	Output is correct
26	Correct	6 ms	720 KB	Output is correct
27	Correct	4 ms	720 KB	Output is correct
28	Correct	5 ms	720 KB	Output is correct
29	Correct	5 ms	720 KB	Output is correct
30	Correct	6 ms	720 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	3 ms	480 KB	Output is correct
3	Correct	3 ms	480 KB	Output is correct
4	Correct	2 ms	480 KB	Output is correct
5	Correct	3 ms	480 KB	Output is correct
6	Correct	4 ms	504 KB	Output is correct
7	Correct	5 ms	548 KB	Output is correct
8	Correct	5 ms	548 KB	Output is correct
9	Correct	7 ms	548 KB	Output is correct
10	Correct	5 ms	596 KB	Output is correct
11	Correct	4 ms	596 KB	Output is correct
12	Correct	4 ms	596 KB	Output is correct
13	Correct	4 ms	596 KB	Output is correct
14	Correct	6 ms	612 KB	Output is correct
15	Correct	5 ms	612 KB	Output is correct
16	Correct	5 ms	720 KB	Output is correct
17	Correct	4 ms	720 KB	Output is correct
18	Correct	4 ms	720 KB	Output is correct
19	Correct	4 ms	720 KB	Output is correct
20	Correct	5 ms	720 KB	Output is correct
21	Correct	12 ms	720 KB	Output is correct
22	Correct	6 ms	720 KB	Output is correct
23	Correct	5 ms	720 KB	Output is correct
24	Correct	6 ms	720 KB	Output is correct
25	Correct	5 ms	720 KB	Output is correct
26	Correct	6 ms	720 KB	Output is correct
27	Correct	4 ms	720 KB	Output is correct
28	Correct	5 ms	720 KB	Output is correct
29	Correct	5 ms	720 KB	Output is correct
30	Correct	6 ms	720 KB	Output is correct
31	Correct	3340 ms	7428 KB	Output is correct
32	Correct	335 ms	7428 KB	Output is correct
33	Correct	437 ms	9392 KB	Output is correct
34	Correct	2802 ms	12332 KB	Output is correct
35	Correct	1946 ms	17004 KB	Output is correct
36	Correct	649 ms	19940 KB	Output is correct
37	Correct	392 ms	20192 KB	Output is correct
38	Correct	301 ms	22828 KB	Output is correct
39	Correct	315 ms	25628 KB	Output is correct
40	Correct	331 ms	28600 KB	Output is correct
41	Correct	561 ms	31672 KB	Output is correct
42	Correct	688 ms	34456 KB	Output is correct
43	Correct	674 ms	39828 KB	Output is correct
44	Correct	535 ms	39888 KB	Output is correct
45	Correct	406 ms	42736 KB	Output is correct
46	Correct	320 ms	45616 KB	Output is correct
47	Correct	298 ms	48092 KB	Output is correct
48	Correct	342 ms	50864 KB	Output is correct
49	Correct	318 ms	53656 KB	Output is correct
50	Correct	519 ms	56680 KB	Output is correct
51	Correct	317 ms	59504 KB	Output is correct

Subtask #3
0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	5055 ms	92464 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	5098 ms	95612 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	3 ms	480 KB	Output is correct
3	Correct	3 ms	480 KB	Output is correct
4	Correct	2 ms	480 KB	Output is correct
5	Correct	3 ms	480 KB	Output is correct
6	Correct	4 ms	504 KB	Output is correct
7	Correct	5 ms	548 KB	Output is correct
8	Correct	5 ms	548 KB	Output is correct
9	Correct	7 ms	548 KB	Output is correct
10	Correct	5 ms	596 KB	Output is correct
11	Correct	4 ms	596 KB	Output is correct
12	Correct	4 ms	596 KB	Output is correct
13	Correct	4 ms	596 KB	Output is correct
14	Correct	6 ms	612 KB	Output is correct
15	Correct	5 ms	612 KB	Output is correct
16	Correct	5 ms	720 KB	Output is correct
17	Correct	4 ms	720 KB	Output is correct
18	Correct	4 ms	720 KB	Output is correct
19	Correct	4 ms	720 KB	Output is correct
20	Correct	5 ms	720 KB	Output is correct
21	Correct	12 ms	720 KB	Output is correct
22	Correct	6 ms	720 KB	Output is correct
23	Correct	5 ms	720 KB	Output is correct
24	Correct	6 ms	720 KB	Output is correct
25	Correct	5 ms	720 KB	Output is correct
26	Correct	6 ms	720 KB	Output is correct
27	Correct	4 ms	720 KB	Output is correct
28	Correct	5 ms	720 KB	Output is correct
29	Correct	5 ms	720 KB	Output is correct
30	Correct	6 ms	720 KB	Output is correct
31	Correct	3340 ms	7428 KB	Output is correct
32	Correct	335 ms	7428 KB	Output is correct
33	Correct	437 ms	9392 KB	Output is correct
34	Correct	2802 ms	12332 KB	Output is correct
35	Correct	1946 ms	17004 KB	Output is correct
36	Correct	649 ms	19940 KB	Output is correct
37	Correct	392 ms	20192 KB	Output is correct
38	Correct	301 ms	22828 KB	Output is correct
39	Correct	315 ms	25628 KB	Output is correct
40	Correct	331 ms	28600 KB	Output is correct
41	Correct	561 ms	31672 KB	Output is correct
42	Correct	688 ms	34456 KB	Output is correct
43	Correct	674 ms	39828 KB	Output is correct
44	Correct	535 ms	39888 KB	Output is correct
45	Correct	406 ms	42736 KB	Output is correct
46	Correct	320 ms	45616 KB	Output is correct
47	Correct	298 ms	48092 KB	Output is correct
48	Correct	342 ms	50864 KB	Output is correct
49	Correct	318 ms	53656 KB	Output is correct
50	Correct	519 ms	56680 KB	Output is correct
51	Correct	317 ms	59504 KB	Output is correct
52	Execution timed out	5003 ms	95612 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Subtask #6
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	3 ms	480 KB	Output is correct
3	Correct	3 ms	480 KB	Output is correct
4	Correct	2 ms	480 KB	Output is correct
5	Correct	3 ms	480 KB	Output is correct
6	Correct	4 ms	504 KB	Output is correct
7	Correct	5 ms	548 KB	Output is correct
8	Correct	5 ms	548 KB	Output is correct
9	Correct	7 ms	548 KB	Output is correct
10	Correct	5 ms	596 KB	Output is correct
11	Correct	4 ms	596 KB	Output is correct
12	Correct	4 ms	596 KB	Output is correct
13	Correct	4 ms	596 KB	Output is correct
14	Correct	6 ms	612 KB	Output is correct
15	Correct	5 ms	612 KB	Output is correct
16	Correct	5 ms	720 KB	Output is correct
17	Correct	4 ms	720 KB	Output is correct
18	Correct	4 ms	720 KB	Output is correct
19	Correct	4 ms	720 KB	Output is correct
20	Correct	5 ms	720 KB	Output is correct
21	Correct	12 ms	720 KB	Output is correct
22	Correct	6 ms	720 KB	Output is correct
23	Correct	5 ms	720 KB	Output is correct
24	Correct	6 ms	720 KB	Output is correct
25	Correct	5 ms	720 KB	Output is correct
26	Correct	6 ms	720 KB	Output is correct
27	Correct	4 ms	720 KB	Output is correct
28	Correct	5 ms	720 KB	Output is correct
29	Correct	5 ms	720 KB	Output is correct
30	Correct	6 ms	720 KB	Output is correct
31	Correct	3340 ms	7428 KB	Output is correct
32	Correct	335 ms	7428 KB	Output is correct
33	Correct	437 ms	9392 KB	Output is correct
34	Correct	2802 ms	12332 KB	Output is correct
35	Correct	1946 ms	17004 KB	Output is correct
36	Correct	649 ms	19940 KB	Output is correct
37	Correct	392 ms	20192 KB	Output is correct
38	Correct	301 ms	22828 KB	Output is correct
39	Correct	315 ms	25628 KB	Output is correct
40	Correct	331 ms	28600 KB	Output is correct
41	Correct	561 ms	31672 KB	Output is correct
42	Correct	688 ms	34456 KB	Output is correct
43	Correct	674 ms	39828 KB	Output is correct
44	Correct	535 ms	39888 KB	Output is correct
45	Correct	406 ms	42736 KB	Output is correct
46	Correct	320 ms	45616 KB	Output is correct
47	Correct	298 ms	48092 KB	Output is correct
48	Correct	342 ms	50864 KB	Output is correct
49	Correct	318 ms	53656 KB	Output is correct
50	Correct	519 ms	56680 KB	Output is correct
51	Correct	317 ms	59504 KB	Output is correct
52	Execution timed out	5055 ms	92464 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Submission #72003

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 7.0 / 7.0

Subtask #3 0 / 10.0

Subtask #4 0 / 23.0

Subtask #5 0 / 35.0

Subtask #6 0 / 20.0

Subtask #1
5.0 / 5.0

Subtask #2
7.0 / 7.0

Subtask #3
0 / 10.0

Subtask #4
0 / 23.0

Subtask #5
0 / 35.0

Subtask #6
0 / 20.0