Submission #1014232

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1014232	2024-07-04T14:43:54 Z	mar	Art Exhibition (JOI18_art)	C++14	100 / 100	363 ms	25520 KB

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int maxn = 1e7;
#define f first
#define s second;

pair<ll,ll>p[maxn];
ll ps[maxn];

int main() {
    int n; cin>>n;
    for(int i =0; i < n; i++) {
        cin>>p[i].f>>p[i].s;
    }
    sort(p,p+n);
    ps[0]=p[0].s;
    for(int i =1; i<=n; i++) {
        ps[i]=ps[i-1]+p[i].s;
    }
    ll maxi=0;
    ll ans =0;
    for(int i=0; i<n; i++){
        maxi = max(maxi, p[i].f-ps[i-1]);
        ans = max(ans, ps[i]-p[i].f + maxi);
    }
    cout<<ans<<endl;
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2488 KB	Output is correct
2	Correct	0 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	0 ms	2396 KB	Output is correct
5	Correct	0 ms	2396 KB	Output is correct
6	Correct	0 ms	2396 KB	Output is correct
7	Correct	0 ms	2424 KB	Output is correct
8	Correct	0 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	0 ms	2396 KB	Output is correct
11	Correct	1 ms	2392 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2488 KB	Output is correct
2	Correct	0 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	0 ms	2396 KB	Output is correct
5	Correct	0 ms	2396 KB	Output is correct
6	Correct	0 ms	2396 KB	Output is correct
7	Correct	0 ms	2424 KB	Output is correct
8	Correct	0 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	0 ms	2396 KB	Output is correct
11	Correct	1 ms	2392 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2396 KB	Output is correct
14	Correct	1 ms	2496 KB	Output is correct
15	Correct	1 ms	2396 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2396 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2396 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2488 KB	Output is correct
2	Correct	0 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	0 ms	2396 KB	Output is correct
5	Correct	0 ms	2396 KB	Output is correct
6	Correct	0 ms	2396 KB	Output is correct
7	Correct	0 ms	2424 KB	Output is correct
8	Correct	0 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	0 ms	2396 KB	Output is correct
11	Correct	1 ms	2392 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2396 KB	Output is correct
14	Correct	1 ms	2496 KB	Output is correct
15	Correct	1 ms	2396 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2396 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2396 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	5 ms	2652 KB	Output is correct
28	Correct	4 ms	2616 KB	Output is correct
29	Correct	4 ms	2652 KB	Output is correct
30	Correct	5 ms	2652 KB	Output is correct
31	Correct	4 ms	2652 KB	Output is correct
32	Correct	4 ms	2540 KB	Output is correct
33	Correct	4 ms	2652 KB	Output is correct
34	Correct	4 ms	2652 KB	Output is correct
35	Correct	4 ms	2652 KB	Output is correct
36	Correct	4 ms	2652 KB	Output is correct
37	Correct	4 ms	2648 KB	Output is correct
38	Correct	4 ms	2652 KB	Output is correct
39	Correct	4 ms	2652 KB	Output is correct
40	Correct	4 ms	2652 KB	Output is correct
41	Correct	4 ms	2652 KB	Output is correct
42	Correct	4 ms	2648 KB	Output is correct
43	Correct	4 ms	2652 KB	Output is correct
44	Correct	4 ms	2652 KB	Output is correct
45	Correct	4 ms	2652 KB	Output is correct
46	Correct	4 ms	2652 KB	Output is correct
47	Correct	4 ms	2652 KB	Output is correct
48	Correct	4 ms	2652 KB	Output is correct
49	Correct	4 ms	2504 KB	Output is correct
50	Correct	4 ms	2652 KB	Output is correct
51	Correct	7 ms	2652 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2488 KB	Output is correct
2	Correct	0 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	0 ms	2396 KB	Output is correct
5	Correct	0 ms	2396 KB	Output is correct
6	Correct	0 ms	2396 KB	Output is correct
7	Correct	0 ms	2424 KB	Output is correct
8	Correct	0 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	0 ms	2396 KB	Output is correct
11	Correct	1 ms	2392 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2396 KB	Output is correct
14	Correct	1 ms	2496 KB	Output is correct
15	Correct	1 ms	2396 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2396 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2396 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	5 ms	2652 KB	Output is correct
28	Correct	4 ms	2616 KB	Output is correct
29	Correct	4 ms	2652 KB	Output is correct
30	Correct	5 ms	2652 KB	Output is correct
31	Correct	4 ms	2652 KB	Output is correct
32	Correct	4 ms	2540 KB	Output is correct
33	Correct	4 ms	2652 KB	Output is correct
34	Correct	4 ms	2652 KB	Output is correct
35	Correct	4 ms	2652 KB	Output is correct
36	Correct	4 ms	2652 KB	Output is correct
37	Correct	4 ms	2648 KB	Output is correct
38	Correct	4 ms	2652 KB	Output is correct
39	Correct	4 ms	2652 KB	Output is correct
40	Correct	4 ms	2652 KB	Output is correct
41	Correct	4 ms	2652 KB	Output is correct
42	Correct	4 ms	2648 KB	Output is correct
43	Correct	4 ms	2652 KB	Output is correct
44	Correct	4 ms	2652 KB	Output is correct
45	Correct	4 ms	2652 KB	Output is correct
46	Correct	4 ms	2652 KB	Output is correct
47	Correct	4 ms	2652 KB	Output is correct
48	Correct	4 ms	2652 KB	Output is correct
49	Correct	4 ms	2504 KB	Output is correct
50	Correct	4 ms	2652 KB	Output is correct
51	Correct	7 ms	2652 KB	Output is correct
52	Correct	323 ms	25392 KB	Output is correct
53	Correct	337 ms	25428 KB	Output is correct
54	Correct	332 ms	25424 KB	Output is correct
55	Correct	341 ms	25424 KB	Output is correct
56	Correct	312 ms	25428 KB	Output is correct
57	Correct	325 ms	25508 KB	Output is correct
58	Correct	329 ms	25520 KB	Output is correct
59	Correct	330 ms	25428 KB	Output is correct
60	Correct	351 ms	25428 KB	Output is correct
61	Correct	330 ms	25256 KB	Output is correct
62	Correct	363 ms	25496 KB	Output is correct
63	Correct	326 ms	25424 KB	Output is correct
64	Correct	330 ms	25380 KB	Output is correct
65	Correct	322 ms	25504 KB	Output is correct
66	Correct	350 ms	25424 KB	Output is correct
67	Correct	334 ms	25428 KB	Output is correct
68	Correct	331 ms	25432 KB	Output is correct

Submission #1014232

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