Submission #41206

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
41206	2018-02-14T01:07:30 Z	MatheusLealV	Art Exhibition (JOI18_art)	C++14	100 / 100	242 ms	231064 KB

#include <bits/stdc++.h>
#define inf 2000000000000000000LL
#define N 500005
#define f first
#define s second
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pii;

ll n, resp, sum[N], a, b;

pii v[N];

int main()
{
	ios::sync_with_stdio(false); cin.tie(0);

	cin>>n;

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

	sort(v + 1, v + n + 1);

	for(int i = 1; i <= n; i++) sum[i] = sum[i - 1] + v[i].s;

	ll melhor = -inf;

	for(int i = 1; i <= n; i++)
	{
		melhor = max(melhor, -sum[i - 1] + v[i].f);

		resp = max(resp, sum[i] - v[i].f + melhor);
	}

	cout<<resp<<"\n";
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	1 ms	468 KB	Output is correct
4	Correct	1 ms	488 KB	Output is correct
5	Correct	2 ms	564 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	1 ms	572 KB	Output is correct
8	Correct	2 ms	576 KB	Output is correct
9	Correct	1 ms	580 KB	Output is correct
10	Correct	1 ms	584 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	1 ms	468 KB	Output is correct
4	Correct	1 ms	488 KB	Output is correct
5	Correct	2 ms	564 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	1 ms	572 KB	Output is correct
8	Correct	2 ms	576 KB	Output is correct
9	Correct	1 ms	580 KB	Output is correct
10	Correct	1 ms	584 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	2 ms	592 KB	Output is correct
13	Correct	2 ms	600 KB	Output is correct
14	Correct	1 ms	676 KB	Output is correct
15	Correct	2 ms	688 KB	Output is correct
16	Correct	2 ms	712 KB	Output is correct
17	Correct	2 ms	740 KB	Output is correct
18	Correct	2 ms	748 KB	Output is correct
19	Correct	2 ms	748 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	2 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	804 KB	Output is correct
26	Correct	1 ms	828 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	1 ms	468 KB	Output is correct
4	Correct	1 ms	488 KB	Output is correct
5	Correct	2 ms	564 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	1 ms	572 KB	Output is correct
8	Correct	2 ms	576 KB	Output is correct
9	Correct	1 ms	580 KB	Output is correct
10	Correct	1 ms	584 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	2 ms	592 KB	Output is correct
13	Correct	2 ms	600 KB	Output is correct
14	Correct	1 ms	676 KB	Output is correct
15	Correct	2 ms	688 KB	Output is correct
16	Correct	2 ms	712 KB	Output is correct
17	Correct	2 ms	740 KB	Output is correct
18	Correct	2 ms	748 KB	Output is correct
19	Correct	2 ms	748 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	2 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	804 KB	Output is correct
26	Correct	1 ms	828 KB	Output is correct
27	Correct	3 ms	1120 KB	Output is correct
28	Correct	5 ms	1236 KB	Output is correct
29	Correct	5 ms	1364 KB	Output is correct
30	Correct	3 ms	1492 KB	Output is correct
31	Correct	3 ms	1620 KB	Output is correct
32	Correct	3 ms	1748 KB	Output is correct
33	Correct	3 ms	1876 KB	Output is correct
34	Correct	3 ms	2004 KB	Output is correct
35	Correct	4 ms	2260 KB	Output is correct
36	Correct	3 ms	2260 KB	Output is correct
37	Correct	3 ms	2388 KB	Output is correct
38	Correct	3 ms	2516 KB	Output is correct
39	Correct	3 ms	2644 KB	Output is correct
40	Correct	3 ms	2772 KB	Output is correct
41	Correct	3 ms	2900 KB	Output is correct
42	Correct	3 ms	2908 KB	Output is correct
43	Correct	4 ms	3152 KB	Output is correct
44	Correct	3 ms	3268 KB	Output is correct
45	Correct	4 ms	3408 KB	Output is correct
46	Correct	4 ms	3524 KB	Output is correct
47	Correct	4 ms	3664 KB	Output is correct
48	Correct	3 ms	3792 KB	Output is correct
49	Correct	3 ms	3920 KB	Output is correct
50	Correct	3 ms	3940 KB	Output is correct
51	Correct	4 ms	4184 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	1 ms	468 KB	Output is correct
4	Correct	1 ms	488 KB	Output is correct
5	Correct	2 ms	564 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	1 ms	572 KB	Output is correct
8	Correct	2 ms	576 KB	Output is correct
9	Correct	1 ms	580 KB	Output is correct
10	Correct	1 ms	584 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	2 ms	592 KB	Output is correct
13	Correct	2 ms	600 KB	Output is correct
14	Correct	1 ms	676 KB	Output is correct
15	Correct	2 ms	688 KB	Output is correct
16	Correct	2 ms	712 KB	Output is correct
17	Correct	2 ms	740 KB	Output is correct
18	Correct	2 ms	748 KB	Output is correct
19	Correct	2 ms	748 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	2 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	804 KB	Output is correct
26	Correct	1 ms	828 KB	Output is correct
27	Correct	3 ms	1120 KB	Output is correct
28	Correct	5 ms	1236 KB	Output is correct
29	Correct	5 ms	1364 KB	Output is correct
30	Correct	3 ms	1492 KB	Output is correct
31	Correct	3 ms	1620 KB	Output is correct
32	Correct	3 ms	1748 KB	Output is correct
33	Correct	3 ms	1876 KB	Output is correct
34	Correct	3 ms	2004 KB	Output is correct
35	Correct	4 ms	2260 KB	Output is correct
36	Correct	3 ms	2260 KB	Output is correct
37	Correct	3 ms	2388 KB	Output is correct
38	Correct	3 ms	2516 KB	Output is correct
39	Correct	3 ms	2644 KB	Output is correct
40	Correct	3 ms	2772 KB	Output is correct
41	Correct	3 ms	2900 KB	Output is correct
42	Correct	3 ms	2908 KB	Output is correct
43	Correct	4 ms	3152 KB	Output is correct
44	Correct	3 ms	3268 KB	Output is correct
45	Correct	4 ms	3408 KB	Output is correct
46	Correct	4 ms	3524 KB	Output is correct
47	Correct	4 ms	3664 KB	Output is correct
48	Correct	3 ms	3792 KB	Output is correct
49	Correct	3 ms	3920 KB	Output is correct
50	Correct	3 ms	3940 KB	Output is correct
51	Correct	4 ms	4184 KB	Output is correct
52	Correct	196 ms	28496 KB	Output is correct
53	Correct	210 ms	41056 KB	Output is correct
54	Correct	218 ms	53760 KB	Output is correct
55	Correct	220 ms	66436 KB	Output is correct
56	Correct	242 ms	79112 KB	Output is correct
57	Correct	194 ms	91808 KB	Output is correct
58	Correct	194 ms	104460 KB	Output is correct
59	Correct	194 ms	117276 KB	Output is correct
60	Correct	191 ms	129836 KB	Output is correct
61	Correct	192 ms	142236 KB	Output is correct
62	Correct	193 ms	154900 KB	Output is correct
63	Correct	190 ms	167704 KB	Output is correct
64	Correct	187 ms	180260 KB	Output is correct
65	Correct	188 ms	192920 KB	Output is correct
66	Correct	198 ms	205632 KB	Output is correct
67	Correct	192 ms	218300 KB	Output is correct
68	Correct	189 ms	231064 KB	Output is correct

Submission #41206

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