Submission #203718

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
203718	2020-02-22T01:03:23 Z	Segtree	New Home (APIO18_new_home)	C++14	12 / 100	2393 ms	100936 KB

new_home

#include<iostream>
#include<algorithm>
#include<vector>
#include<set>
using namespace std;
typedef long long ll;
#define rep(i,n) for(int i=0;i<n;i++)
#define chmin(a,b) a=min(a,b)
#define chmax(a,b) a=max(a,b)
#define N 60010
ll n,q,k;
ll fans[N];
multiset<ll> s[410];
struct st{
	ll tim,x,col,typ;
	bool operator<(const st&key)const{
		if(this->tim==key.tim)return this->typ<key.typ;
		return this->tim<key.tim;
	}
};
int main(){
	cin>>n>>k>>q;
	vector<st> v;
	rep(i,n){
		ll x,col,a,b; cin>>x>>col>>a>>b; col--;
		v.push_back((struct st){a,x,col,0});
		v.push_back((struct st){b,x,col,2});
	}
	rep(i,q){
		ll l,y; cin>>l>>y;
		v.push_back((struct st){y,l,i,1});
	}
	sort(v.begin(),v.end());
	rep(i,k){
		s[i].insert(-1);
		s[i].insert(2e8);
	}
	for(auto e:v){
		if(e.typ==0){
			s[e.col].insert(e.x);
		}
		if(e.typ==1){
			ll ans=0;
			rep(i,k){
				ll mi=1e17;
				auto it=s[i].lower_bound(e.x);
				if(*it<2e8)chmin(mi,*it-e.x);
				it--;
				if(*it>-1)chmin(mi,e.x-*it);
				chmax(ans,mi);
			}
			if(ans==1e17)ans=-1;
			fans[e.col]=ans;
		}
		if(e.typ==2){
			s[e.col].erase(s[e.col].find(e.x));
		}
	}
	rep(i,q)cout<<fans[i]<<endl;
}

Subtask #1
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	6 ms	504 KB	Output is correct
6	Correct	7 ms	504 KB	Output is correct
7	Correct	9 ms	376 KB	Output is correct
8	Correct	4 ms	376 KB	Output is correct
9	Correct	9 ms	376 KB	Output is correct
10	Correct	7 ms	504 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	504 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	8 ms	376 KB	Output is correct
16	Correct	7 ms	376 KB	Output is correct
17	Correct	7 ms	376 KB	Output is correct
18	Correct	8 ms	376 KB	Output is correct
19	Correct	8 ms	504 KB	Output is correct
20	Correct	7 ms	376 KB	Output is correct
21	Correct	8 ms	376 KB	Output is correct
22	Correct	9 ms	504 KB	Output is correct
23	Correct	8 ms	380 KB	Output is correct
24	Correct	8 ms	376 KB	Output is correct
25	Correct	7 ms	504 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	6 ms	504 KB	Output is correct
6	Correct	7 ms	504 KB	Output is correct
7	Correct	9 ms	376 KB	Output is correct
8	Correct	4 ms	376 KB	Output is correct
9	Correct	9 ms	376 KB	Output is correct
10	Correct	7 ms	504 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	504 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	8 ms	376 KB	Output is correct
16	Correct	7 ms	376 KB	Output is correct
17	Correct	7 ms	376 KB	Output is correct
18	Correct	8 ms	376 KB	Output is correct
19	Correct	8 ms	504 KB	Output is correct
20	Correct	7 ms	376 KB	Output is correct
21	Correct	8 ms	376 KB	Output is correct
22	Correct	9 ms	504 KB	Output is correct
23	Correct	8 ms	380 KB	Output is correct
24	Correct	8 ms	376 KB	Output is correct
25	Correct	7 ms	504 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	2393 ms	12780 KB	Output is correct
32	Correct	273 ms	9564 KB	Output is correct
33	Correct	449 ms	10844 KB	Output is correct
34	Correct	1966 ms	11088 KB	Output is correct
35	Correct	1215 ms	12752 KB	Output is correct
36	Correct	474 ms	12496 KB	Output is correct
37	Correct	434 ms	10844 KB	Output is correct
38	Correct	381 ms	10848 KB	Output is correct
39	Correct	365 ms	10844 KB	Output is correct
40	Correct	368 ms	11036 KB	Output is correct
41	Correct	639 ms	11112 KB	Output is correct
42	Correct	759 ms	11100 KB	Output is correct
43	Correct	568 ms	12372 KB	Output is correct
44	Correct	578 ms	10844 KB	Output is correct
45	Correct	416 ms	10844 KB	Output is correct
46	Correct	351 ms	11040 KB	Output is correct
47	Correct	341 ms	10844 KB	Output is correct
48	Correct	339 ms	10844 KB	Output is correct
49	Correct	370 ms	10844 KB	Output is correct
50	Correct	550 ms	10844 KB	Output is correct
51	Correct	351 ms	10844 KB	Output is correct

Subtask #3
0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	1043 ms	74272 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
2	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	1176 ms	100936 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	6 ms	504 KB	Output is correct
6	Correct	7 ms	504 KB	Output is correct
7	Correct	9 ms	376 KB	Output is correct
8	Correct	4 ms	376 KB	Output is correct
9	Correct	9 ms	376 KB	Output is correct
10	Correct	7 ms	504 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	504 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	8 ms	376 KB	Output is correct
16	Correct	7 ms	376 KB	Output is correct
17	Correct	7 ms	376 KB	Output is correct
18	Correct	8 ms	376 KB	Output is correct
19	Correct	8 ms	504 KB	Output is correct
20	Correct	7 ms	376 KB	Output is correct
21	Correct	8 ms	376 KB	Output is correct
22	Correct	9 ms	504 KB	Output is correct
23	Correct	8 ms	380 KB	Output is correct
24	Correct	8 ms	376 KB	Output is correct
25	Correct	7 ms	504 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	2393 ms	12780 KB	Output is correct
32	Correct	273 ms	9564 KB	Output is correct
33	Correct	449 ms	10844 KB	Output is correct
34	Correct	1966 ms	11088 KB	Output is correct
35	Correct	1215 ms	12752 KB	Output is correct
36	Correct	474 ms	12496 KB	Output is correct
37	Correct	434 ms	10844 KB	Output is correct
38	Correct	381 ms	10848 KB	Output is correct
39	Correct	365 ms	10844 KB	Output is correct
40	Correct	368 ms	11036 KB	Output is correct
41	Correct	639 ms	11112 KB	Output is correct
42	Correct	759 ms	11100 KB	Output is correct
43	Correct	568 ms	12372 KB	Output is correct
44	Correct	578 ms	10844 KB	Output is correct
45	Correct	416 ms	10844 KB	Output is correct
46	Correct	351 ms	11040 KB	Output is correct
47	Correct	341 ms	10844 KB	Output is correct
48	Correct	339 ms	10844 KB	Output is correct
49	Correct	370 ms	10844 KB	Output is correct
50	Correct	550 ms	10844 KB	Output is correct
51	Correct	351 ms	10844 KB	Output is correct
52	Runtime error	240 ms	18000 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
53	Halted	0 ms	0 KB	-

Subtask #6
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	6 ms	504 KB	Output is correct
6	Correct	7 ms	504 KB	Output is correct
7	Correct	9 ms	376 KB	Output is correct
8	Correct	4 ms	376 KB	Output is correct
9	Correct	9 ms	376 KB	Output is correct
10	Correct	7 ms	504 KB	Output is correct
11	Correct	8 ms	376 KB	Output is correct
12	Correct	7 ms	504 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	8 ms	376 KB	Output is correct
16	Correct	7 ms	376 KB	Output is correct
17	Correct	7 ms	376 KB	Output is correct
18	Correct	8 ms	376 KB	Output is correct
19	Correct	8 ms	504 KB	Output is correct
20	Correct	7 ms	376 KB	Output is correct
21	Correct	8 ms	376 KB	Output is correct
22	Correct	9 ms	504 KB	Output is correct
23	Correct	8 ms	380 KB	Output is correct
24	Correct	8 ms	376 KB	Output is correct
25	Correct	7 ms	504 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	376 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	7 ms	376 KB	Output is correct
31	Correct	2393 ms	12780 KB	Output is correct
32	Correct	273 ms	9564 KB	Output is correct
33	Correct	449 ms	10844 KB	Output is correct
34	Correct	1966 ms	11088 KB	Output is correct
35	Correct	1215 ms	12752 KB	Output is correct
36	Correct	474 ms	12496 KB	Output is correct
37	Correct	434 ms	10844 KB	Output is correct
38	Correct	381 ms	10848 KB	Output is correct
39	Correct	365 ms	10844 KB	Output is correct
40	Correct	368 ms	11036 KB	Output is correct
41	Correct	639 ms	11112 KB	Output is correct
42	Correct	759 ms	11100 KB	Output is correct
43	Correct	568 ms	12372 KB	Output is correct
44	Correct	578 ms	10844 KB	Output is correct
45	Correct	416 ms	10844 KB	Output is correct
46	Correct	351 ms	11040 KB	Output is correct
47	Correct	341 ms	10844 KB	Output is correct
48	Correct	339 ms	10844 KB	Output is correct
49	Correct	370 ms	10844 KB	Output is correct
50	Correct	550 ms	10844 KB	Output is correct
51	Correct	351 ms	10844 KB	Output is correct
52	Runtime error	1043 ms	74272 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
53	Halted	0 ms	0 KB	-

Submission #203718

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