답안 #807463

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
807463	2023-08-04T17:49:52 Z	OAleksa	Art Exhibition (JOI18_art)	C++14	100 / 100	152 ms	28632 KB

#include <bits/stdc++.h>
#define f first
#define s second
using namespace std; 

int main()
{
	  ios_base::sync_with_stdio(false);
	  cin.tie(0);
	  cout.tie(0);
	  int tt = 1;
		//cin >> tt;
	  while(tt--) {
			int n;
			cin >> n;
			vector<pair<long long, long long>> a(n);
			for(int i = 0;i < n;i++)
				cin >> a[i].f >> a[i].s;
			sort(a.begin(), a.end());
			vector<long long> d(n);
			for(int i = 1;i < n;i++)
				d[i] = a[i - 1].f - a[i].f + a[i].s;
			vector<long long> dp(n);
			long long ans = 0;
			for(int i = n - 2;i >= 0;i--) 
				dp[i] = max(0ll, dp[i + 1] + d[i + 1]);
			for(int i = 0;i < n;i++) 
				ans = max(ans, dp[i] + a[i].s);
			cout << ans;
		}
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	1 ms	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	320 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	1 ms	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	320 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	324 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	324 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	1 ms	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	320 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	324 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	324 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	588 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	596 KB	Output is correct
30	Correct	2 ms	524 KB	Output is correct
31	Correct	2 ms	528 KB	Output is correct
32	Correct	2 ms	596 KB	Output is correct
33	Correct	2 ms	596 KB	Output is correct
34	Correct	2 ms	532 KB	Output is correct
35	Correct	2 ms	596 KB	Output is correct
36	Correct	2 ms	596 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	592 KB	Output is correct
39	Correct	2 ms	596 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	508 KB	Output is correct
43	Correct	2 ms	596 KB	Output is correct
44	Correct	2 ms	504 KB	Output is correct
45	Correct	2 ms	596 KB	Output is correct
46	Correct	2 ms	596 KB	Output is correct
47	Correct	2 ms	596 KB	Output is correct
48	Correct	2 ms	596 KB	Output is correct
49	Correct	2 ms	596 KB	Output is correct
50	Correct	2 ms	592 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	1 ms	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	320 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	324 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	324 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	588 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	596 KB	Output is correct
30	Correct	2 ms	524 KB	Output is correct
31	Correct	2 ms	528 KB	Output is correct
32	Correct	2 ms	596 KB	Output is correct
33	Correct	2 ms	596 KB	Output is correct
34	Correct	2 ms	532 KB	Output is correct
35	Correct	2 ms	596 KB	Output is correct
36	Correct	2 ms	596 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	592 KB	Output is correct
39	Correct	2 ms	596 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	508 KB	Output is correct
43	Correct	2 ms	596 KB	Output is correct
44	Correct	2 ms	504 KB	Output is correct
45	Correct	2 ms	596 KB	Output is correct
46	Correct	2 ms	596 KB	Output is correct
47	Correct	2 ms	596 KB	Output is correct
48	Correct	2 ms	596 KB	Output is correct
49	Correct	2 ms	596 KB	Output is correct
50	Correct	2 ms	592 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct
52	Correct	137 ms	28536 KB	Output is correct
53	Correct	137 ms	28632 KB	Output is correct
54	Correct	141 ms	28604 KB	Output is correct
55	Correct	140 ms	28552 KB	Output is correct
56	Correct	136 ms	28596 KB	Output is correct
57	Correct	139 ms	28624 KB	Output is correct
58	Correct	134 ms	28488 KB	Output is correct
59	Correct	133 ms	28608 KB	Output is correct
60	Correct	152 ms	28620 KB	Output is correct
61	Correct	134 ms	28484 KB	Output is correct
62	Correct	133 ms	28620 KB	Output is correct
63	Correct	132 ms	28608 KB	Output is correct
64	Correct	141 ms	28612 KB	Output is correct
65	Correct	135 ms	28600 KB	Output is correct
66	Correct	133 ms	28608 KB	Output is correct
67	Correct	135 ms	28596 KB	Output is correct
68	Correct	135 ms	28608 KB	Output is correct

답안 #807463

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