Submission #941928

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
941928	2024-03-09T18:01:43 Z	4QT0R	Art Exhibition (JOI18_art)	C++17	100 / 100	137 ms	30548 KB

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

pair<ll,ll> wej[500003];
ll sum_pref[500003];
ll next_min[500003];
ll dp[500003][2];

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

	ll n,mx=0;
	cin >> n;
	for (ll i = 1; i<=n; i++){
		cin >> wej[i].first >> wej[i].second;
	}
	sort(wej+1,wej+n+1);
	for (ll i = 1; i<=n; i++){
		dp[i][0]=wej[i].first+wej[i].second;
		dp[i][1]=max(dp[i-1][0],dp[i-1][1])+wej[i].second;
		mx=max({mx,dp[i][0]-wej[i].first,dp[i][1]-wej[i].first});
	}
	cout << mx << '\n';
}

Subtask #1
10.0 / 10.0

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

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2392 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 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	2644 KB	Output is correct
20	Correct	1 ms	2392 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	2392 KB	Output is correct
26	Correct	1 ms	2392 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2392 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 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	2644 KB	Output is correct
20	Correct	1 ms	2392 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	2392 KB	Output is correct
26	Correct	1 ms	2392 KB	Output is correct
27	Correct	2 ms	2652 KB	Output is correct
28	Correct	2 ms	2652 KB	Output is correct
29	Correct	2 ms	2652 KB	Output is correct
30	Correct	2 ms	2628 KB	Output is correct
31	Correct	2 ms	2652 KB	Output is correct
32	Correct	2 ms	2652 KB	Output is correct
33	Correct	2 ms	2652 KB	Output is correct
34	Correct	2 ms	2648 KB	Output is correct
35	Correct	2 ms	2648 KB	Output is correct
36	Correct	2 ms	2632 KB	Output is correct
37	Correct	2 ms	2648 KB	Output is correct
38	Correct	2 ms	2524 KB	Output is correct
39	Correct	2 ms	2652 KB	Output is correct
40	Correct	2 ms	2628 KB	Output is correct
41	Correct	2 ms	2648 KB	Output is correct
42	Correct	2 ms	2648 KB	Output is correct
43	Correct	2 ms	2652 KB	Output is correct
44	Correct	2 ms	2856 KB	Output is correct
45	Correct	2 ms	2652 KB	Output is correct
46	Correct	2 ms	2652 KB	Output is correct
47	Correct	2 ms	2528 KB	Output is correct
48	Correct	2 ms	2652 KB	Output is correct
49	Correct	2 ms	2652 KB	Output is correct
50	Correct	3 ms	2652 KB	Output is correct
51	Correct	3 ms	2652 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2392 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 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	2644 KB	Output is correct
20	Correct	1 ms	2392 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	2392 KB	Output is correct
26	Correct	1 ms	2392 KB	Output is correct
27	Correct	2 ms	2652 KB	Output is correct
28	Correct	2 ms	2652 KB	Output is correct
29	Correct	2 ms	2652 KB	Output is correct
30	Correct	2 ms	2628 KB	Output is correct
31	Correct	2 ms	2652 KB	Output is correct
32	Correct	2 ms	2652 KB	Output is correct
33	Correct	2 ms	2652 KB	Output is correct
34	Correct	2 ms	2648 KB	Output is correct
35	Correct	2 ms	2648 KB	Output is correct
36	Correct	2 ms	2632 KB	Output is correct
37	Correct	2 ms	2648 KB	Output is correct
38	Correct	2 ms	2524 KB	Output is correct
39	Correct	2 ms	2652 KB	Output is correct
40	Correct	2 ms	2628 KB	Output is correct
41	Correct	2 ms	2648 KB	Output is correct
42	Correct	2 ms	2648 KB	Output is correct
43	Correct	2 ms	2652 KB	Output is correct
44	Correct	2 ms	2856 KB	Output is correct
45	Correct	2 ms	2652 KB	Output is correct
46	Correct	2 ms	2652 KB	Output is correct
47	Correct	2 ms	2528 KB	Output is correct
48	Correct	2 ms	2652 KB	Output is correct
49	Correct	2 ms	2652 KB	Output is correct
50	Correct	3 ms	2652 KB	Output is correct
51	Correct	3 ms	2652 KB	Output is correct
52	Correct	131 ms	30292 KB	Output is correct
53	Correct	125 ms	30292 KB	Output is correct
54	Correct	126 ms	30288 KB	Output is correct
55	Correct	131 ms	30272 KB	Output is correct
56	Correct	127 ms	30288 KB	Output is correct
57	Correct	127 ms	30396 KB	Output is correct
58	Correct	131 ms	30208 KB	Output is correct
59	Correct	126 ms	30268 KB	Output is correct
60	Correct	127 ms	30268 KB	Output is correct
61	Correct	137 ms	30268 KB	Output is correct
62	Correct	131 ms	30260 KB	Output is correct
63	Correct	128 ms	30384 KB	Output is correct
64	Correct	131 ms	30396 KB	Output is correct
65	Correct	130 ms	30260 KB	Output is correct
66	Correct	127 ms	30288 KB	Output is correct
67	Correct	132 ms	30548 KB	Output is correct
68	Correct	126 ms	30292 KB	Output is correct

Submission #941928

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