답안 #82860 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
82860	2018-11-02T08:56:47 Z	chunghan	XCorr (KOI18_XCorr)	C++17	100 / 100	233 ms	237380 KB

XCorr

#include<bits/stdc++.h>

using namespace std;

typedef long long int lld;
typedef pair<int, lld> pil;

int N, M;
lld presum[300005], Xi[300005], X[300005], Yi[300005], Y[300005];
lld rst, a, b;

void input() {
    cin >> N;
    for(int i = 1; i <= N; i++) cin >> Xi[i] >> X[i];
    cin >> M;
    for(int i = 1; i <= M; i++) cin >> Yi[i] >> Y[i];
    cin >> a >> b;
}

void f() {
    for(int i = 1; i <= M; i++) presum[i] = Y[i] + presum[i-1];
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr); cout.tie(nullptr);
    input();
    f();
    for(int i = 1; i <= N; i++) {
        int tmp = presum[upper_bound(Yi+1, Yi+M+1, Xi[i] + b) - Yi - 1] - presum[lower_bound(Yi+1, Yi+M+1, Xi[i]+a) - Yi - 1];
        rst += tmp*X[i];
    }
    cout << rst;
    return 0;
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	504 KB	Output is correct
2	Correct	3 ms	504 KB	Output is correct
3	Correct	3 ms	520 KB	Output is correct
4	Correct	3 ms	592 KB	Output is correct
5	Correct	2 ms	592 KB	Output is correct
6	Correct	4 ms	788 KB	Output is correct
7	Correct	4 ms	908 KB	Output is correct
8	Correct	3 ms	908 KB	Output is correct
9	Correct	3 ms	908 KB	Output is correct
10	Correct	5 ms	1148 KB	Output is correct
11	Correct	2 ms	1148 KB	Output is correct
12	Correct	4 ms	1148 KB	Output is correct
13	Correct	3 ms	1152 KB	Output is correct
14	Correct	2 ms	1152 KB	Output is correct
15	Correct	4 ms	1212 KB	Output is correct

Subtask #2
42.0 / 42.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	504 KB	Output is correct
2	Correct	3 ms	504 KB	Output is correct
3	Correct	3 ms	520 KB	Output is correct
4	Correct	3 ms	592 KB	Output is correct
5	Correct	2 ms	592 KB	Output is correct
6	Correct	4 ms	788 KB	Output is correct
7	Correct	4 ms	908 KB	Output is correct
8	Correct	3 ms	908 KB	Output is correct
9	Correct	3 ms	908 KB	Output is correct
10	Correct	5 ms	1148 KB	Output is correct
11	Correct	2 ms	1148 KB	Output is correct
12	Correct	4 ms	1148 KB	Output is correct
13	Correct	3 ms	1152 KB	Output is correct
14	Correct	2 ms	1152 KB	Output is correct
15	Correct	4 ms	1212 KB	Output is correct
16	Correct	91 ms	11588 KB	Output is correct
17	Correct	3 ms	11588 KB	Output is correct
18	Correct	147 ms	23304 KB	Output is correct
19	Correct	5 ms	23304 KB	Output is correct
20	Correct	4 ms	23304 KB	Output is correct
21	Correct	3 ms	23304 KB	Output is correct
22	Correct	2 ms	23304 KB	Output is correct
23	Correct	3 ms	23304 KB	Output is correct
24	Correct	145 ms	28756 KB	Output is correct
25	Correct	155 ms	36612 KB	Output is correct
26	Correct	180 ms	43144 KB	Output is correct
27	Correct	3 ms	43144 KB	Output is correct
28	Correct	4 ms	43144 KB	Output is correct
29	Correct	3 ms	43144 KB	Output is correct
30	Correct	147 ms	50008 KB	Output is correct
31	Correct	4 ms	50008 KB	Output is correct
32	Correct	159 ms	55772 KB	Output is correct
33	Correct	133 ms	62876 KB	Output is correct
34	Correct	63 ms	62876 KB	Output is correct
35	Correct	2 ms	62876 KB	Output is correct
36	Correct	164 ms	72720 KB	Output is correct
37	Correct	46 ms	72720 KB	Output is correct
38	Correct	3 ms	72720 KB	Output is correct
39	Correct	130 ms	80516 KB	Output is correct
40	Correct	3 ms	80516 KB	Output is correct
41	Correct	2 ms	80516 KB	Output is correct
42	Correct	2 ms	80516 KB	Output is correct
43	Correct	2 ms	80516 KB	Output is correct

Subtask #3
39.0 / 39.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	504 KB	Output is correct
2	Correct	3 ms	504 KB	Output is correct
3	Correct	3 ms	520 KB	Output is correct
4	Correct	3 ms	592 KB	Output is correct
5	Correct	2 ms	592 KB	Output is correct
6	Correct	4 ms	788 KB	Output is correct
7	Correct	4 ms	908 KB	Output is correct
8	Correct	3 ms	908 KB	Output is correct
9	Correct	3 ms	908 KB	Output is correct
10	Correct	5 ms	1148 KB	Output is correct
11	Correct	2 ms	1148 KB	Output is correct
12	Correct	4 ms	1148 KB	Output is correct
13	Correct	3 ms	1152 KB	Output is correct
14	Correct	2 ms	1152 KB	Output is correct
15	Correct	4 ms	1212 KB	Output is correct
16	Correct	91 ms	11588 KB	Output is correct
17	Correct	3 ms	11588 KB	Output is correct
18	Correct	147 ms	23304 KB	Output is correct
19	Correct	5 ms	23304 KB	Output is correct
20	Correct	4 ms	23304 KB	Output is correct
21	Correct	3 ms	23304 KB	Output is correct
22	Correct	2 ms	23304 KB	Output is correct
23	Correct	3 ms	23304 KB	Output is correct
24	Correct	145 ms	28756 KB	Output is correct
25	Correct	155 ms	36612 KB	Output is correct
26	Correct	180 ms	43144 KB	Output is correct
27	Correct	3 ms	43144 KB	Output is correct
28	Correct	4 ms	43144 KB	Output is correct
29	Correct	3 ms	43144 KB	Output is correct
30	Correct	147 ms	50008 KB	Output is correct
31	Correct	4 ms	50008 KB	Output is correct
32	Correct	159 ms	55772 KB	Output is correct
33	Correct	133 ms	62876 KB	Output is correct
34	Correct	63 ms	62876 KB	Output is correct
35	Correct	2 ms	62876 KB	Output is correct
36	Correct	164 ms	72720 KB	Output is correct
37	Correct	46 ms	72720 KB	Output is correct
38	Correct	3 ms	72720 KB	Output is correct
39	Correct	130 ms	80516 KB	Output is correct
40	Correct	3 ms	80516 KB	Output is correct
41	Correct	2 ms	80516 KB	Output is correct
42	Correct	2 ms	80516 KB	Output is correct
43	Correct	2 ms	80516 KB	Output is correct
44	Correct	96 ms	80516 KB	Output is correct
45	Correct	3 ms	80516 KB	Output is correct
46	Correct	156 ms	91636 KB	Output is correct
47	Correct	3 ms	91636 KB	Output is correct
48	Correct	126 ms	94708 KB	Output is correct
49	Correct	60 ms	94708 KB	Output is correct
50	Correct	3 ms	94708 KB	Output is correct
51	Correct	3 ms	94708 KB	Output is correct
52	Correct	2 ms	94708 KB	Output is correct
53	Correct	3 ms	94708 KB	Output is correct
54	Correct	145 ms	106004 KB	Output is correct
55	Correct	140 ms	113760 KB	Output is correct
56	Correct	158 ms	122728 KB	Output is correct
57	Correct	141 ms	129188 KB	Output is correct
58	Correct	177 ms	137700 KB	Output is correct
59	Correct	3 ms	137700 KB	Output is correct
60	Correct	2 ms	137700 KB	Output is correct
61	Correct	3 ms	137700 KB	Output is correct
62	Correct	149 ms	146344 KB	Output is correct
63	Correct	233 ms	154872 KB	Output is correct
64	Correct	2 ms	154872 KB	Output is correct
65	Correct	171 ms	163484 KB	Output is correct
66	Correct	151 ms	170036 KB	Output is correct
67	Correct	169 ms	177580 KB	Output is correct
68	Correct	4 ms	177580 KB	Output is correct
69	Correct	141 ms	183968 KB	Output is correct
70	Correct	77 ms	183968 KB	Output is correct
71	Correct	199 ms	196532 KB	Output is correct
72	Correct	134 ms	203344 KB	Output is correct
73	Correct	63 ms	203344 KB	Output is correct
74	Correct	2 ms	203344 KB	Output is correct
75	Correct	147 ms	213188 KB	Output is correct
76	Correct	47 ms	213188 KB	Output is correct
77	Correct	3 ms	213188 KB	Output is correct
78	Correct	142 ms	220164 KB	Output is correct
79	Correct	2 ms	220164 KB	Output is correct
80	Correct	4 ms	220164 KB	Output is correct
81	Correct	2 ms	220164 KB	Output is correct
82	Correct	212 ms	229380 KB	Output is correct
83	Correct	2 ms	229380 KB	Output is correct
84	Correct	2 ms	229380 KB	Output is correct
85	Correct	187 ms	237380 KB	Output is correct

답안 #82860

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