Submission #470661

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
470661	2021-09-04T18:44:56 Z	PiejanVDC	Art Exhibition (JOI18_art)	C++17	100 / 100	637 ms	36816 KB

#include <bits/stdc++.h>
using namespace std;

signed main() {
	int n; cin>>n;
	vector<pair<long long,long long>>vv(n);
	for(auto &z : vv)
		cin >> z.first >> z.second;
	sort(vv.begin(),vv.end());
	vv.push_back({-1,0});
	vector<pair<long long,long long>>v;
	long long ele = vv[0].first;
	long long curr = 0;
	for(int i = 0 ; i <= n ; i++) {
		if(vv[i].first != ele)
			v.push_back({ele,curr}),curr=0,ele=vv[i].first;
		curr+=vv[i].second;
	}
	long long profit = 0;
	long long ans = 0;
	for(int i = 0 ; i < (int)v.size() ; i++) {
		profit+=v[i].second;
		if(i > 0) profit-=(v[i].first-v[i-1].first);
		profit=max(profit,v[i].second);
		ans=max(ans,profit);
	}
	cout << ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	6 ms	460 KB	Output is correct
28	Correct	6 ms	588 KB	Output is correct
29	Correct	7 ms	492 KB	Output is correct
30	Correct	7 ms	588 KB	Output is correct
31	Correct	6 ms	460 KB	Output is correct
32	Correct	6 ms	460 KB	Output is correct
33	Correct	6 ms	460 KB	Output is correct
34	Correct	6 ms	496 KB	Output is correct
35	Correct	9 ms	460 KB	Output is correct
36	Correct	6 ms	492 KB	Output is correct
37	Correct	6 ms	588 KB	Output is correct
38	Correct	9 ms	460 KB	Output is correct
39	Correct	9 ms	460 KB	Output is correct
40	Correct	6 ms	460 KB	Output is correct
41	Correct	6 ms	460 KB	Output is correct
42	Correct	6 ms	460 KB	Output is correct
43	Correct	6 ms	588 KB	Output is correct
44	Correct	6 ms	460 KB	Output is correct
45	Correct	6 ms	460 KB	Output is correct
46	Correct	6 ms	460 KB	Output is correct
47	Correct	7 ms	588 KB	Output is correct
48	Correct	6 ms	588 KB	Output is correct
49	Correct	6 ms	496 KB	Output is correct
50	Correct	6 ms	496 KB	Output is correct
51	Correct	7 ms	588 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	6 ms	460 KB	Output is correct
28	Correct	6 ms	588 KB	Output is correct
29	Correct	7 ms	492 KB	Output is correct
30	Correct	7 ms	588 KB	Output is correct
31	Correct	6 ms	460 KB	Output is correct
32	Correct	6 ms	460 KB	Output is correct
33	Correct	6 ms	460 KB	Output is correct
34	Correct	6 ms	496 KB	Output is correct
35	Correct	9 ms	460 KB	Output is correct
36	Correct	6 ms	492 KB	Output is correct
37	Correct	6 ms	588 KB	Output is correct
38	Correct	9 ms	460 KB	Output is correct
39	Correct	9 ms	460 KB	Output is correct
40	Correct	6 ms	460 KB	Output is correct
41	Correct	6 ms	460 KB	Output is correct
42	Correct	6 ms	460 KB	Output is correct
43	Correct	6 ms	588 KB	Output is correct
44	Correct	6 ms	460 KB	Output is correct
45	Correct	6 ms	460 KB	Output is correct
46	Correct	6 ms	460 KB	Output is correct
47	Correct	7 ms	588 KB	Output is correct
48	Correct	6 ms	588 KB	Output is correct
49	Correct	6 ms	496 KB	Output is correct
50	Correct	6 ms	496 KB	Output is correct
51	Correct	7 ms	588 KB	Output is correct
52	Correct	627 ms	24124 KB	Output is correct
53	Correct	593 ms	36760 KB	Output is correct
54	Correct	588 ms	36772 KB	Output is correct
55	Correct	593 ms	36748 KB	Output is correct
56	Correct	619 ms	36796 KB	Output is correct
57	Correct	585 ms	36756 KB	Output is correct
58	Correct	619 ms	36772 KB	Output is correct
59	Correct	601 ms	36756 KB	Output is correct
60	Correct	584 ms	36744 KB	Output is correct
61	Correct	599 ms	36632 KB	Output is correct
62	Correct	588 ms	36760 KB	Output is correct
63	Correct	577 ms	36780 KB	Output is correct
64	Correct	606 ms	36760 KB	Output is correct
65	Correct	637 ms	36768 KB	Output is correct
66	Correct	605 ms	36760 KB	Output is correct
67	Correct	612 ms	36816 KB	Output is correct
68	Correct	634 ms	36760 KB	Output is correct

Submission #470661

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