Submission #200112

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
200112	2020-02-05T11:36:24 Z	aloo123	Art Exhibition (JOI18_art)	C++17	100 / 100	839 ms	29032 KB

#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define f first
#define s second
#define mp make_pair
#define pb push_back
#define vll vector<ll>
#define pll pair<ll,ll>
using namespace std;

const ll N = 5e5+100;
const ll MOD = 1e9+7;
ll pre[N];
ll maxx[N];
int main()
{

    ll n;
    cin>>n;


    pll a[n+1];
    for(int i =1;i<=n;i++)cin>>a[i].f >> a[i].s;

    sort(a+1,a+n+1);
    for(int i =1;i<=n;i++){
        pre[i] = pre[i-1] + a[i].s;
    }

    for(int i =1;i<=n;i++){
        maxx[i] = max(maxx[i-1],a[i].f-pre[i-1]);
    }


    ll ans = 0;
        for(int j =1;j<=n;j++){ 
            ans = max(ans,(pre[j]-a[j].f) + (maxx[j]));
        }
    
    cout<<ans<<endl;

    
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	248 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	380 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	248 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	380 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	380 KB	Output is correct
17	Correct	6 ms	380 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	248 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	380 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	380 KB	Output is correct
17	Correct	6 ms	380 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	12 ms	504 KB	Output is correct
28	Correct	13 ms	504 KB	Output is correct
29	Correct	12 ms	504 KB	Output is correct
30	Correct	13 ms	504 KB	Output is correct
31	Correct	13 ms	376 KB	Output is correct
32	Correct	14 ms	508 KB	Output is correct
33	Correct	13 ms	504 KB	Output is correct
34	Correct	13 ms	504 KB	Output is correct
35	Correct	13 ms	504 KB	Output is correct
36	Correct	12 ms	504 KB	Output is correct
37	Correct	13 ms	504 KB	Output is correct
38	Correct	13 ms	504 KB	Output is correct
39	Correct	13 ms	508 KB	Output is correct
40	Correct	13 ms	504 KB	Output is correct
41	Correct	12 ms	504 KB	Output is correct
42	Correct	12 ms	504 KB	Output is correct
43	Correct	12 ms	508 KB	Output is correct
44	Correct	13 ms	504 KB	Output is correct
45	Correct	12 ms	504 KB	Output is correct
46	Correct	13 ms	504 KB	Output is correct
47	Correct	13 ms	504 KB	Output is correct
48	Correct	12 ms	504 KB	Output is correct
49	Correct	13 ms	504 KB	Output is correct
50	Correct	12 ms	504 KB	Output is correct
51	Correct	12 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	248 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	380 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	380 KB	Output is correct
17	Correct	6 ms	380 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	12 ms	504 KB	Output is correct
28	Correct	13 ms	504 KB	Output is correct
29	Correct	12 ms	504 KB	Output is correct
30	Correct	13 ms	504 KB	Output is correct
31	Correct	13 ms	376 KB	Output is correct
32	Correct	14 ms	508 KB	Output is correct
33	Correct	13 ms	504 KB	Output is correct
34	Correct	13 ms	504 KB	Output is correct
35	Correct	13 ms	504 KB	Output is correct
36	Correct	12 ms	504 KB	Output is correct
37	Correct	13 ms	504 KB	Output is correct
38	Correct	13 ms	504 KB	Output is correct
39	Correct	13 ms	508 KB	Output is correct
40	Correct	13 ms	504 KB	Output is correct
41	Correct	12 ms	504 KB	Output is correct
42	Correct	12 ms	504 KB	Output is correct
43	Correct	12 ms	508 KB	Output is correct
44	Correct	13 ms	504 KB	Output is correct
45	Correct	12 ms	504 KB	Output is correct
46	Correct	13 ms	504 KB	Output is correct
47	Correct	13 ms	504 KB	Output is correct
48	Correct	12 ms	504 KB	Output is correct
49	Correct	13 ms	504 KB	Output is correct
50	Correct	12 ms	504 KB	Output is correct
51	Correct	12 ms	504 KB	Output is correct
52	Correct	839 ms	15992 KB	Output is correct
53	Correct	823 ms	28792 KB	Output is correct
54	Correct	824 ms	28824 KB	Output is correct
55	Correct	815 ms	28696 KB	Output is correct
56	Correct	832 ms	28808 KB	Output is correct
57	Correct	820 ms	28792 KB	Output is correct
58	Correct	822 ms	28792 KB	Output is correct
59	Correct	822 ms	28688 KB	Output is correct
60	Correct	815 ms	28688 KB	Output is correct
61	Correct	815 ms	28792 KB	Output is correct
62	Correct	817 ms	28792 KB	Output is correct
63	Correct	826 ms	28920 KB	Output is correct
64	Correct	816 ms	29032 KB	Output is correct
65	Correct	828 ms	28608 KB	Output is correct
66	Correct	817 ms	28848 KB	Output is correct
67	Correct	827 ms	28756 KB	Output is correct
68	Correct	834 ms	28764 KB	Output is correct

Submission #200112

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