Submission #108182

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
108182	2019-04-28T00:03:44 Z	aer0park	None (KOI18_XCorr)	C++14	100 / 100	205 ms	18008 KB

XCorr

#include <bits/stdc++.h>
#define f first
#define s second
 
using namespace std;
 
typedef long long ll;
typedef pair<ll,ll> pi;
 
ll n,m,mx,mn,anw;
vector<pi> px,y;
 
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	cin>>n;
	px.push_back({-1e10,0});
	for(int i=0;i<n;i++)
	{
		ll a,b;cin>>a>>b;	
		px.push_back({a,px[i].s+b});
	}	
	cin>>m;
	for(int i=0;i<m;i++)
	{
		ll a,b;cin>>a>>b;
		y.push_back({a,b});
	}	
	cin>>mn>>mx;
	mn=-mn,mx=-mx;
	swap(mn,mx);
	for(int i=0;i<m;i++)
	{
		ll nw=y[i].f,nv=y[i].s,a=1,b=0;
		if(nw+mx<0)
			continue;
		b=upper_bound(px.begin(),px.end(),pi(nw+mx,1e11))-px.begin();
		if(nw+mn>=0)
			a=lower_bound(px.begin(),px.end(),pi(nw+mn,-1e11))-px.begin();
		anw+=nv*(px[b-1].s-px[a-1].s);
	}
	cout<<anw;
	return 0;
}

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	512 KB	Output is correct
2	Correct	3 ms	512 KB	Output is correct
3	Correct	3 ms	640 KB	Output is correct
4	Correct	3 ms	512 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	4 ms	512 KB	Output is correct
7	Correct	4 ms	512 KB	Output is correct
8	Correct	4 ms	512 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	4 ms	512 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	4 ms	640 KB	Output is correct
13	Correct	4 ms	512 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	512 KB	Output is correct

Subtask #2
42.0 / 42.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	512 KB	Output is correct
2	Correct	3 ms	512 KB	Output is correct
3	Correct	3 ms	640 KB	Output is correct
4	Correct	3 ms	512 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	4 ms	512 KB	Output is correct
7	Correct	4 ms	512 KB	Output is correct
8	Correct	4 ms	512 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	4 ms	512 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	4 ms	640 KB	Output is correct
13	Correct	4 ms	512 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	512 KB	Output is correct
16	Correct	81 ms	9540 KB	Output is correct
17	Correct	3 ms	512 KB	Output is correct
18	Correct	129 ms	17876 KB	Output is correct
19	Correct	4 ms	512 KB	Output is correct
20	Correct	3 ms	588 KB	Output is correct
21	Correct	3 ms	512 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	5 ms	560 KB	Output is correct
24	Correct	195 ms	17492 KB	Output is correct
25	Correct	132 ms	17952 KB	Output is correct
26	Correct	140 ms	17980 KB	Output is correct
27	Correct	4 ms	512 KB	Output is correct
28	Correct	4 ms	512 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	131 ms	17848 KB	Output is correct
31	Correct	4 ms	512 KB	Output is correct
32	Correct	155 ms	17880 KB	Output is correct
33	Correct	137 ms	17836 KB	Output is correct
34	Correct	61 ms	9308 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	140 ms	17852 KB	Output is correct
37	Correct	38 ms	5108 KB	Output is correct
38	Correct	4 ms	512 KB	Output is correct
39	Correct	133 ms	17624 KB	Output is correct
40	Correct	4 ms	512 KB	Output is correct
41	Correct	2 ms	384 KB	Output is correct
42	Correct	4 ms	512 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct

Subtask #3
39.0 / 39.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	512 KB	Output is correct
2	Correct	3 ms	512 KB	Output is correct
3	Correct	3 ms	640 KB	Output is correct
4	Correct	3 ms	512 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	4 ms	512 KB	Output is correct
7	Correct	4 ms	512 KB	Output is correct
8	Correct	4 ms	512 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	4 ms	512 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	4 ms	640 KB	Output is correct
13	Correct	4 ms	512 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	512 KB	Output is correct
16	Correct	81 ms	9540 KB	Output is correct
17	Correct	3 ms	512 KB	Output is correct
18	Correct	129 ms	17876 KB	Output is correct
19	Correct	4 ms	512 KB	Output is correct
20	Correct	3 ms	588 KB	Output is correct
21	Correct	3 ms	512 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	5 ms	560 KB	Output is correct
24	Correct	195 ms	17492 KB	Output is correct
25	Correct	132 ms	17952 KB	Output is correct
26	Correct	140 ms	17980 KB	Output is correct
27	Correct	4 ms	512 KB	Output is correct
28	Correct	4 ms	512 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	131 ms	17848 KB	Output is correct
31	Correct	4 ms	512 KB	Output is correct
32	Correct	155 ms	17880 KB	Output is correct
33	Correct	137 ms	17836 KB	Output is correct
34	Correct	61 ms	9308 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	140 ms	17852 KB	Output is correct
37	Correct	38 ms	5108 KB	Output is correct
38	Correct	4 ms	512 KB	Output is correct
39	Correct	133 ms	17624 KB	Output is correct
40	Correct	4 ms	512 KB	Output is correct
41	Correct	2 ms	384 KB	Output is correct
42	Correct	4 ms	512 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct
44	Correct	95 ms	9544 KB	Output is correct
45	Correct	5 ms	512 KB	Output is correct
46	Correct	135 ms	17880 KB	Output is correct
47	Correct	3 ms	512 KB	Output is correct
48	Correct	114 ms	9828 KB	Output is correct
49	Correct	54 ms	5140 KB	Output is correct
50	Correct	4 ms	512 KB	Output is correct
51	Correct	3 ms	512 KB	Output is correct
52	Correct	2 ms	256 KB	Output is correct
53	Correct	4 ms	588 KB	Output is correct
54	Correct	128 ms	17596 KB	Output is correct
55	Correct	129 ms	17876 KB	Output is correct
56	Correct	152 ms	17864 KB	Output is correct
57	Correct	156 ms	17848 KB	Output is correct
58	Correct	149 ms	17992 KB	Output is correct
59	Correct	4 ms	640 KB	Output is correct
60	Correct	2 ms	256 KB	Output is correct
61	Correct	4 ms	512 KB	Output is correct
62	Correct	184 ms	18004 KB	Output is correct
63	Correct	182 ms	17932 KB	Output is correct
64	Correct	2 ms	384 KB	Output is correct
65	Correct	147 ms	17876 KB	Output is correct
66	Correct	143 ms	18008 KB	Output is correct
67	Correct	205 ms	17800 KB	Output is correct
68	Correct	3 ms	512 KB	Output is correct
69	Correct	137 ms	17852 KB	Output is correct
70	Correct	59 ms	9184 KB	Output is correct
71	Correct	153 ms	17872 KB	Output is correct
72	Correct	136 ms	17752 KB	Output is correct
73	Correct	71 ms	9184 KB	Output is correct
74	Correct	2 ms	256 KB	Output is correct
75	Correct	134 ms	17824 KB	Output is correct
76	Correct	44 ms	4944 KB	Output is correct
77	Correct	4 ms	512 KB	Output is correct
78	Correct	128 ms	17496 KB	Output is correct
79	Correct	2 ms	384 KB	Output is correct
80	Correct	3 ms	588 KB	Output is correct
81	Correct	2 ms	256 KB	Output is correct
82	Correct	165 ms	17776 KB	Output is correct
83	Correct	3 ms	512 KB	Output is correct
84	Correct	2 ms	384 KB	Output is correct
85	Correct	174 ms	17788 KB	Output is correct

Submission #108182

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 42.0 / 42.0

Subtask #3 39.0 / 39.0

Subtask #1
19.0 / 19.0

Subtask #2
42.0 / 42.0

Subtask #3
39.0 / 39.0