Submission #63335

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
63335	2018-08-01T13:10:18 Z	leejseo	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	28584 KB

#include<iostream>
#include<memory.h>
#include<utility>
#include<algorithm>
#include<vector>
 
using namespace std;
 
typedef long long lld;
 
lld n, s[500001] = {0LL, }, a, b, tmp;
vector<pair<lld, lld>> art;
 
int main() {
    ios::sync_with_stdio(0); 
    cin.tie(0);
    cin >> n;
    art.push_back(pair<lld, lld>(0, 0));
    for(int i = 0; i < n; i++) {
        cin >> a >> b;
        art.push_back(pair<lld, lld>(a, b));
    }
    sort(art.begin(), art.end());
    for(int i = 1; i <= n; i++) {
        s[i] = s[i-1] + art[i].second;
    }
    lld tmp = 0;
    for(int i = 1; i <= n; i++) {
        for(int j = i; j <= n; j++) {
            tmp = max(tmp, s[j] - s[i-1] - (art[j].first - art[i].first));
        }
    }
    cout << tmp << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	3 ms	492 KB	Output is correct
3	Correct	3 ms	492 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	3 ms	576 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	632 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	3 ms	744 KB	Output is correct
11	Correct	3 ms	744 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	3 ms	492 KB	Output is correct
3	Correct	3 ms	492 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	3 ms	576 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	632 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	3 ms	744 KB	Output is correct
11	Correct	3 ms	744 KB	Output is correct
12	Correct	2 ms	756 KB	Output is correct
13	Correct	4 ms	764 KB	Output is correct
14	Correct	4 ms	788 KB	Output is correct
15	Correct	3 ms	816 KB	Output is correct
16	Correct	12 ms	836 KB	Output is correct
17	Correct	3 ms	860 KB	Output is correct
18	Correct	3 ms	860 KB	Output is correct
19	Correct	3 ms	860 KB	Output is correct
20	Correct	3 ms	860 KB	Output is correct
21	Correct	3 ms	912 KB	Output is correct
22	Correct	3 ms	1000 KB	Output is correct
23	Correct	3 ms	1024 KB	Output is correct
24	Correct	3 ms	1032 KB	Output is correct
25	Correct	3 ms	1040 KB	Output is correct
26	Correct	3 ms	1040 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	3 ms	492 KB	Output is correct
3	Correct	3 ms	492 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	3 ms	576 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	632 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	3 ms	744 KB	Output is correct
11	Correct	3 ms	744 KB	Output is correct
12	Correct	2 ms	756 KB	Output is correct
13	Correct	4 ms	764 KB	Output is correct
14	Correct	4 ms	788 KB	Output is correct
15	Correct	3 ms	816 KB	Output is correct
16	Correct	12 ms	836 KB	Output is correct
17	Correct	3 ms	860 KB	Output is correct
18	Correct	3 ms	860 KB	Output is correct
19	Correct	3 ms	860 KB	Output is correct
20	Correct	3 ms	860 KB	Output is correct
21	Correct	3 ms	912 KB	Output is correct
22	Correct	3 ms	1000 KB	Output is correct
23	Correct	3 ms	1024 KB	Output is correct
24	Correct	3 ms	1032 KB	Output is correct
25	Correct	3 ms	1040 KB	Output is correct
26	Correct	3 ms	1040 KB	Output is correct
27	Correct	24 ms	1452 KB	Output is correct
28	Correct	23 ms	1452 KB	Output is correct
29	Correct	27 ms	1580 KB	Output is correct
30	Correct	24 ms	1708 KB	Output is correct
31	Correct	25 ms	1836 KB	Output is correct
32	Correct	32 ms	2008 KB	Output is correct
33	Correct	25 ms	2092 KB	Output is correct
34	Correct	31 ms	2220 KB	Output is correct
35	Correct	23 ms	2348 KB	Output is correct
36	Correct	24 ms	2476 KB	Output is correct
37	Correct	22 ms	2604 KB	Output is correct
38	Correct	25 ms	2848 KB	Output is correct
39	Correct	24 ms	2860 KB	Output is correct
40	Correct	30 ms	2988 KB	Output is correct
41	Correct	23 ms	3032 KB	Output is correct
42	Correct	26 ms	3244 KB	Output is correct
43	Correct	22 ms	3368 KB	Output is correct
44	Correct	27 ms	3496 KB	Output is correct
45	Correct	24 ms	3624 KB	Output is correct
46	Correct	25 ms	3752 KB	Output is correct
47	Correct	21 ms	3880 KB	Output is correct
48	Correct	22 ms	4008 KB	Output is correct
49	Correct	21 ms	4136 KB	Output is correct
50	Correct	21 ms	4164 KB	Output is correct
51	Correct	20 ms	4392 KB	Output is correct

Subtask #4
0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	3 ms	492 KB	Output is correct
3	Correct	3 ms	492 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	3 ms	576 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	632 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	3 ms	744 KB	Output is correct
11	Correct	3 ms	744 KB	Output is correct
12	Correct	2 ms	756 KB	Output is correct
13	Correct	4 ms	764 KB	Output is correct
14	Correct	4 ms	788 KB	Output is correct
15	Correct	3 ms	816 KB	Output is correct
16	Correct	12 ms	836 KB	Output is correct
17	Correct	3 ms	860 KB	Output is correct
18	Correct	3 ms	860 KB	Output is correct
19	Correct	3 ms	860 KB	Output is correct
20	Correct	3 ms	860 KB	Output is correct
21	Correct	3 ms	912 KB	Output is correct
22	Correct	3 ms	1000 KB	Output is correct
23	Correct	3 ms	1024 KB	Output is correct
24	Correct	3 ms	1032 KB	Output is correct
25	Correct	3 ms	1040 KB	Output is correct
26	Correct	3 ms	1040 KB	Output is correct
27	Correct	24 ms	1452 KB	Output is correct
28	Correct	23 ms	1452 KB	Output is correct
29	Correct	27 ms	1580 KB	Output is correct
30	Correct	24 ms	1708 KB	Output is correct
31	Correct	25 ms	1836 KB	Output is correct
32	Correct	32 ms	2008 KB	Output is correct
33	Correct	25 ms	2092 KB	Output is correct
34	Correct	31 ms	2220 KB	Output is correct
35	Correct	23 ms	2348 KB	Output is correct
36	Correct	24 ms	2476 KB	Output is correct
37	Correct	22 ms	2604 KB	Output is correct
38	Correct	25 ms	2848 KB	Output is correct
39	Correct	24 ms	2860 KB	Output is correct
40	Correct	30 ms	2988 KB	Output is correct
41	Correct	23 ms	3032 KB	Output is correct
42	Correct	26 ms	3244 KB	Output is correct
43	Correct	22 ms	3368 KB	Output is correct
44	Correct	27 ms	3496 KB	Output is correct
45	Correct	24 ms	3624 KB	Output is correct
46	Correct	25 ms	3752 KB	Output is correct
47	Correct	21 ms	3880 KB	Output is correct
48	Correct	22 ms	4008 KB	Output is correct
49	Correct	21 ms	4136 KB	Output is correct
50	Correct	21 ms	4164 KB	Output is correct
51	Correct	20 ms	4392 KB	Output is correct
52	Execution timed out	1066 ms	28584 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Submission #63335

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 50.0