Submission #711018

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
711018	2023-03-16T07:15:46 Z	JJAnawat	Art Exhibition (JOI18_art)	C++17	100 / 100	222 ms	24928 KB

#include<bits/stdc++.h>

#define int long long

using namespace std;

const int inf=1e18;

int n;
vector<pair<int,int>> v;//a,b
int qs[500005];

main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    cin >> n;
    for(int i=1,a,b;i<=n;i++){
        cin >> a >> b;
        v.push_back({a,b});
    }
    v.push_back({-inf,-inf});
    sort(v.begin(),v.end());
    for(int i=1;i<=n;i++)
        qs[i]=qs[i-1]+v[i].second;
    int mx=0,ans=0;
    for(int i=1;i<=n;i++){
        mx=max(mx,v[i].first-qs[i-1]);
        ans=max(ans,qs[i]-v[i].first+mx);
    }
    cout << ans;
}

Compilation message

art.cpp:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   13 | main(){
      | ^~~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 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	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 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	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 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	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	2 ms	596 KB	Output is correct
28	Correct	3 ms	596 KB	Output is correct
29	Correct	2 ms	648 KB	Output is correct
30	Correct	3 ms	600 KB	Output is correct
31	Correct	3 ms	596 KB	Output is correct
32	Correct	4 ms	596 KB	Output is correct
33	Correct	2 ms	624 KB	Output is correct
34	Correct	3 ms	596 KB	Output is correct
35	Correct	3 ms	596 KB	Output is correct
36	Correct	2 ms	600 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	596 KB	Output is correct
39	Correct	2 ms	596 KB	Output is correct
40	Correct	2 ms	652 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	656 KB	Output is correct
43	Correct	3 ms	596 KB	Output is correct
44	Correct	2 ms	596 KB	Output is correct
45	Correct	3 ms	580 KB	Output is correct
46	Correct	3 ms	600 KB	Output is correct
47	Correct	3 ms	584 KB	Output is correct
48	Correct	3 ms	596 KB	Output is correct
49	Correct	2 ms	596 KB	Output is correct
50	Correct	2 ms	648 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 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	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	0 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	2 ms	596 KB	Output is correct
28	Correct	3 ms	596 KB	Output is correct
29	Correct	2 ms	648 KB	Output is correct
30	Correct	3 ms	600 KB	Output is correct
31	Correct	3 ms	596 KB	Output is correct
32	Correct	4 ms	596 KB	Output is correct
33	Correct	2 ms	624 KB	Output is correct
34	Correct	3 ms	596 KB	Output is correct
35	Correct	3 ms	596 KB	Output is correct
36	Correct	2 ms	600 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	596 KB	Output is correct
39	Correct	2 ms	596 KB	Output is correct
40	Correct	2 ms	652 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	656 KB	Output is correct
43	Correct	3 ms	596 KB	Output is correct
44	Correct	2 ms	596 KB	Output is correct
45	Correct	3 ms	580 KB	Output is correct
46	Correct	3 ms	600 KB	Output is correct
47	Correct	3 ms	584 KB	Output is correct
48	Correct	3 ms	596 KB	Output is correct
49	Correct	2 ms	596 KB	Output is correct
50	Correct	2 ms	648 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct
52	Correct	174 ms	24696 KB	Output is correct
53	Correct	173 ms	24792 KB	Output is correct
54	Correct	177 ms	24828 KB	Output is correct
55	Correct	222 ms	24736 KB	Output is correct
56	Correct	177 ms	24760 KB	Output is correct
57	Correct	178 ms	24856 KB	Output is correct
58	Correct	183 ms	24888 KB	Output is correct
59	Correct	176 ms	24732 KB	Output is correct
60	Correct	178 ms	24776 KB	Output is correct
61	Correct	193 ms	24724 KB	Output is correct
62	Correct	177 ms	24772 KB	Output is correct
63	Correct	197 ms	24720 KB	Output is correct
64	Correct	184 ms	24928 KB	Output is correct
65	Correct	183 ms	24792 KB	Output is correct
66	Correct	187 ms	24852 KB	Output is correct
67	Correct	186 ms	24892 KB	Output is correct
68	Correct	173 ms	24732 KB	Output is correct

Submission #711018

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