Submission #984659

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
984659	2024-05-17T00:51:38 Z	aaaaaarroz	Art Exhibition (JOI18_art)	C++17	100 / 100	403 ms	21168 KB

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
    int n;
    cin>>n;
    vector<pair<ll, ll>> v;
    for (int i = 0; i < n; i++) {
        ll a, b;
        cin>>a>>b;
        v.push_back(make_pair(a, b));
    }
    sort(v.begin(), v.end());  
    ll score = v[0].second;
    ll best_score = score;
    for (int i = 1; i < n; i++) {
        ll dist = v[i].first - v[i-1].first;
        ll diff = v[i].second - dist;
    
        if (score+diff > v[i].second) {
            score += diff;
        } else {
            score = v[i].second;
        }
        if (score > best_score) {
            best_score = score;
        }
    }
    cout<<best_score<<"\n";
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	440 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	440 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	440 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	4 ms	604 KB	Output is correct
28	Correct	4 ms	600 KB	Output is correct
29	Correct	4 ms	604 KB	Output is correct
30	Correct	4 ms	604 KB	Output is correct
31	Correct	4 ms	712 KB	Output is correct
32	Correct	4 ms	604 KB	Output is correct
33	Correct	4 ms	604 KB	Output is correct
34	Correct	4 ms	604 KB	Output is correct
35	Correct	4 ms	604 KB	Output is correct
36	Correct	4 ms	604 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	5 ms	644 KB	Output is correct
39	Correct	4 ms	604 KB	Output is correct
40	Correct	4 ms	604 KB	Output is correct
41	Correct	4 ms	604 KB	Output is correct
42	Correct	4 ms	604 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	6 ms	604 KB	Output is correct
45	Correct	4 ms	604 KB	Output is correct
46	Correct	4 ms	676 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	5 ms	604 KB	Output is correct
49	Correct	4 ms	604 KB	Output is correct
50	Correct	4 ms	604 KB	Output is correct
51	Correct	4 ms	604 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	440 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	4 ms	604 KB	Output is correct
28	Correct	4 ms	600 KB	Output is correct
29	Correct	4 ms	604 KB	Output is correct
30	Correct	4 ms	604 KB	Output is correct
31	Correct	4 ms	712 KB	Output is correct
32	Correct	4 ms	604 KB	Output is correct
33	Correct	4 ms	604 KB	Output is correct
34	Correct	4 ms	604 KB	Output is correct
35	Correct	4 ms	604 KB	Output is correct
36	Correct	4 ms	604 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	5 ms	644 KB	Output is correct
39	Correct	4 ms	604 KB	Output is correct
40	Correct	4 ms	604 KB	Output is correct
41	Correct	4 ms	604 KB	Output is correct
42	Correct	4 ms	604 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	6 ms	604 KB	Output is correct
45	Correct	4 ms	604 KB	Output is correct
46	Correct	4 ms	676 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	5 ms	604 KB	Output is correct
49	Correct	4 ms	604 KB	Output is correct
50	Correct	4 ms	604 KB	Output is correct
51	Correct	4 ms	604 KB	Output is correct
52	Correct	385 ms	21044 KB	Output is correct
53	Correct	373 ms	20972 KB	Output is correct
54	Correct	388 ms	20780 KB	Output is correct
55	Correct	375 ms	20920 KB	Output is correct
56	Correct	374 ms	20912 KB	Output is correct
57	Correct	375 ms	21168 KB	Output is correct
58	Correct	390 ms	20828 KB	Output is correct
59	Correct	383 ms	21100 KB	Output is correct
60	Correct	373 ms	20836 KB	Output is correct
61	Correct	403 ms	20904 KB	Output is correct
62	Correct	375 ms	21044 KB	Output is correct
63	Correct	398 ms	20876 KB	Output is correct
64	Correct	377 ms	20916 KB	Output is correct
65	Correct	386 ms	20840 KB	Output is correct
66	Correct	389 ms	20908 KB	Output is correct
67	Correct	383 ms	20960 KB	Output is correct
68	Correct	377 ms	20808 KB	Output is correct

Submission #984659

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