Submission #224139

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
224139	2020-04-17T08:47:09 Z	bharat2002	Art Exhibition (JOI18_art)	C++14	100 / 100	779 ms	44540 KB

/*input
3
100 3
200 4
300 5
*/
#include<bits/stdc++.h>
using namespace std;
const int N=5e5 + 100;
const int mod=1e9 + 7;
#define int long long
const int inf=1e18;
#define pii pair<int, int>
#define f first
#define s second 
#define mp make_pair
#define FOR(i, n) for(int i=1;i<=n;i++)
#define TRACE(x) cerr << #x << " = " << x << endl 
//Trace prints the name of the variable and the value.
int n;map<int, int> vals;int pref[N];
bool sf(pii a, pii b)
{
	return a.f<b.f;
}
signed main()
{
	ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		int a, b;cin>>a>>b;vals[a]+=b;
	}
	int sum=0;int mval=0, ans=0;
	for(auto i:vals)
	{
		sum+=i.s;ans=max(ans, i.s);
		mval=max(mval, i.f - sum + i.s);
		ans=max(ans, sum + mval - i.f);
		
	}
	cout<<ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	436 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	436 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	512 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	436 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	512 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	8 ms	768 KB	Output is correct
28	Correct	8 ms	768 KB	Output is correct
29	Correct	9 ms	768 KB	Output is correct
30	Correct	9 ms	792 KB	Output is correct
31	Correct	8 ms	768 KB	Output is correct
32	Correct	8 ms	768 KB	Output is correct
33	Correct	8 ms	768 KB	Output is correct
34	Correct	8 ms	768 KB	Output is correct
35	Correct	8 ms	768 KB	Output is correct
36	Correct	8 ms	768 KB	Output is correct
37	Correct	8 ms	816 KB	Output is correct
38	Correct	9 ms	768 KB	Output is correct
39	Correct	8 ms	768 KB	Output is correct
40	Correct	8 ms	768 KB	Output is correct
41	Correct	8 ms	768 KB	Output is correct
42	Correct	8 ms	768 KB	Output is correct
43	Correct	8 ms	768 KB	Output is correct
44	Correct	8 ms	768 KB	Output is correct
45	Correct	7 ms	768 KB	Output is correct
46	Correct	8 ms	768 KB	Output is correct
47	Correct	8 ms	768 KB	Output is correct
48	Correct	7 ms	768 KB	Output is correct
49	Correct	7 ms	768 KB	Output is correct
50	Correct	8 ms	768 KB	Output is correct
51	Correct	7 ms	768 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	436 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	512 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	8 ms	768 KB	Output is correct
28	Correct	8 ms	768 KB	Output is correct
29	Correct	9 ms	768 KB	Output is correct
30	Correct	9 ms	792 KB	Output is correct
31	Correct	8 ms	768 KB	Output is correct
32	Correct	8 ms	768 KB	Output is correct
33	Correct	8 ms	768 KB	Output is correct
34	Correct	8 ms	768 KB	Output is correct
35	Correct	8 ms	768 KB	Output is correct
36	Correct	8 ms	768 KB	Output is correct
37	Correct	8 ms	816 KB	Output is correct
38	Correct	9 ms	768 KB	Output is correct
39	Correct	8 ms	768 KB	Output is correct
40	Correct	8 ms	768 KB	Output is correct
41	Correct	8 ms	768 KB	Output is correct
42	Correct	8 ms	768 KB	Output is correct
43	Correct	8 ms	768 KB	Output is correct
44	Correct	8 ms	768 KB	Output is correct
45	Correct	7 ms	768 KB	Output is correct
46	Correct	8 ms	768 KB	Output is correct
47	Correct	8 ms	768 KB	Output is correct
48	Correct	7 ms	768 KB	Output is correct
49	Correct	7 ms	768 KB	Output is correct
50	Correct	8 ms	768 KB	Output is correct
51	Correct	7 ms	768 KB	Output is correct
52	Correct	740 ms	44320 KB	Output is correct
53	Correct	729 ms	44324 KB	Output is correct
54	Correct	715 ms	44392 KB	Output is correct
55	Correct	725 ms	44280 KB	Output is correct
56	Correct	779 ms	44424 KB	Output is correct
57	Correct	722 ms	44512 KB	Output is correct
58	Correct	701 ms	44336 KB	Output is correct
59	Correct	698 ms	44272 KB	Output is correct
60	Correct	710 ms	44420 KB	Output is correct
61	Correct	698 ms	44272 KB	Output is correct
62	Correct	699 ms	44284 KB	Output is correct
63	Correct	727 ms	44460 KB	Output is correct
64	Correct	672 ms	44280 KB	Output is correct
65	Correct	639 ms	44408 KB	Output is correct
66	Correct	636 ms	44384 KB	Output is correct
67	Correct	660 ms	44540 KB	Output is correct
68	Correct	662 ms	44408 KB	Output is correct

Submission #224139

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