Submission #939938

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
939938	2024-03-07T01:58:46 Z	ezzzay	Art Exhibition (JOI18_art)	C++14	30 / 100	1000 ms	2656 KB

art

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define ff first
#define ss second
const int N=5e5+5;
int a[N],b[N];
vector<pair<int,int>>v;
signed main(){
    int n;
    cin>>n;
    int ans=0;
    for(int i=0;i<n;i++){cin>>a[i]>>b[i];
        v.pb({a[i],b[i]});
    }
    sort(v.begin(),v.end());
    for(int i=0;i<n;i++){
        for(int j=i;j<n;j++){
            int s=0;
            for(int l=i;l<=j;l++){
                s+=v[l].ss;
            }
            s-= (v[j].ff-v[i].ff);
            ans=max(ans,s);
        }
    }
    cout<<ans;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	2 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	2 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	3 ms	2396 KB	Output is correct
13	Correct	2 ms	2396 KB	Output is correct
14	Correct	3 ms	2396 KB	Output is correct
15	Correct	3 ms	2504 KB	Output is correct
16	Correct	3 ms	2396 KB	Output is correct
17	Correct	3 ms	2392 KB	Output is correct
18	Correct	2 ms	2396 KB	Output is correct
19	Correct	4 ms	2396 KB	Output is correct
20	Correct	4 ms	2396 KB	Output is correct
21	Correct	4 ms	2396 KB	Output is correct
22	Correct	3 ms	2396 KB	Output is correct
23	Correct	3 ms	2396 KB	Output is correct
24	Correct	5 ms	2396 KB	Output is correct
25	Correct	3 ms	2396 KB	Output is correct
26	Correct	3 ms	2396 KB	Output is correct

Subtask #3

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	2 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	3 ms	2396 KB	Output is correct
13	Correct	2 ms	2396 KB	Output is correct
14	Correct	3 ms	2396 KB	Output is correct
15	Correct	3 ms	2504 KB	Output is correct
16	Correct	3 ms	2396 KB	Output is correct
17	Correct	3 ms	2392 KB	Output is correct
18	Correct	2 ms	2396 KB	Output is correct
19	Correct	4 ms	2396 KB	Output is correct
20	Correct	4 ms	2396 KB	Output is correct
21	Correct	4 ms	2396 KB	Output is correct
22	Correct	3 ms	2396 KB	Output is correct
23	Correct	3 ms	2396 KB	Output is correct
24	Correct	5 ms	2396 KB	Output is correct
25	Correct	3 ms	2396 KB	Output is correct
26	Correct	3 ms	2396 KB	Output is correct
27	Execution timed out	1020 ms	2656 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-

Subtask #4

0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	2 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	3 ms	2396 KB	Output is correct
13	Correct	2 ms	2396 KB	Output is correct
14	Correct	3 ms	2396 KB	Output is correct
15	Correct	3 ms	2504 KB	Output is correct
16	Correct	3 ms	2396 KB	Output is correct
17	Correct	3 ms	2392 KB	Output is correct
18	Correct	2 ms	2396 KB	Output is correct
19	Correct	4 ms	2396 KB	Output is correct
20	Correct	4 ms	2396 KB	Output is correct
21	Correct	4 ms	2396 KB	Output is correct
22	Correct	3 ms	2396 KB	Output is correct
23	Correct	3 ms	2396 KB	Output is correct
24	Correct	5 ms	2396 KB	Output is correct
25	Correct	3 ms	2396 KB	Output is correct
26	Correct	3 ms	2396 KB	Output is correct
27	Execution timed out	1020 ms	2656 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-