답안 #699613

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
699613	2023-02-17T13:49:32 Z	Sandarach151	Art Exhibition (JOI18_art)	C++17	100 / 100	184 ms	20928 KB

#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    pair<long long, long long> refarr[n];
    for(int i=0; i<n; i++){
        cin >> refarr[i].first >> refarr[i].second;
    }
    sort(refarr, refarr+n);
    for(int i=1; i<n; i++){
        refarr[i].second+=refarr[i-1].second;
    }
    pair<long long, long long> arr[n];
    arr[0].first=refarr[0].first;
    arr[0].second=refarr[0].second-refarr[0].first;
    for(int i=1; i<n; i++){
        arr[i].first=refarr[i].first-refarr[i-1].second;
        arr[i].second=refarr[i].second-refarr[i].first;
    }
    long long maxfirst = arr[0].first;
    long long finans = maxfirst+arr[0].second;
    for(int i=1; i<n; i++){
        maxfirst=max(maxfirst, arr[i].first);
        finans=max(finans, arr[i].second+maxfirst);
    }
    cout << max((long long) 0, finans) << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	324 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	324 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	324 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	324 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	524 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	520 KB	Output is correct
30	Correct	2 ms	508 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	2 ms	596 KB	Output is correct
33	Correct	2 ms	508 KB	Output is correct
34	Correct	2 ms	524 KB	Output is correct
35	Correct	2 ms	596 KB	Output is correct
36	Correct	3 ms	504 KB	Output is correct
37	Correct	2 ms	508 KB	Output is correct
38	Correct	2 ms	520 KB	Output is correct
39	Correct	2 ms	588 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	596 KB	Output is correct
43	Correct	2 ms	596 KB	Output is correct
44	Correct	2 ms	584 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	3 ms	520 KB	Output is correct
47	Correct	2 ms	596 KB	Output is correct
48	Correct	2 ms	524 KB	Output is correct
49	Correct	2 ms	524 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	324 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	324 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	324 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	524 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	520 KB	Output is correct
30	Correct	2 ms	508 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	2 ms	596 KB	Output is correct
33	Correct	2 ms	508 KB	Output is correct
34	Correct	2 ms	524 KB	Output is correct
35	Correct	2 ms	596 KB	Output is correct
36	Correct	3 ms	504 KB	Output is correct
37	Correct	2 ms	508 KB	Output is correct
38	Correct	2 ms	520 KB	Output is correct
39	Correct	2 ms	588 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	596 KB	Output is correct
43	Correct	2 ms	596 KB	Output is correct
44	Correct	2 ms	584 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	3 ms	520 KB	Output is correct
47	Correct	2 ms	596 KB	Output is correct
48	Correct	2 ms	524 KB	Output is correct
49	Correct	2 ms	524 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct
52	Correct	169 ms	16332 KB	Output is correct
53	Correct	173 ms	20788 KB	Output is correct
54	Correct	179 ms	20684 KB	Output is correct
55	Correct	182 ms	20688 KB	Output is correct
56	Correct	178 ms	20684 KB	Output is correct
57	Correct	170 ms	20740 KB	Output is correct
58	Correct	172 ms	20656 KB	Output is correct
59	Correct	168 ms	20836 KB	Output is correct
60	Correct	178 ms	20604 KB	Output is correct
61	Correct	174 ms	20928 KB	Output is correct
62	Correct	175 ms	20676 KB	Output is correct
63	Correct	178 ms	20704 KB	Output is correct
64	Correct	177 ms	20796 KB	Output is correct
65	Correct	169 ms	20784 KB	Output is correct
66	Correct	184 ms	20652 KB	Output is correct
67	Correct	177 ms	20684 KB	Output is correct
68	Correct	182 ms	20732 KB	Output is correct

답안 #699613

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
50.0 / 50.0