답안 #47127 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
47127	2018-04-27T21:00:51 Z	dqhungdl	Art Exhibition (JOI18_art)	C++17	100 / 100	773 ms	231104 KB

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

typedef pair<int64_t,int64_t> ii;
int64_t n,s[500005];
ii a[500005];

int main()
{
    cin>>n;
    for(int64_t i=1;i<=n;i++)
        cin>>a[i].first>>a[i].second;
    sort(a+1,a+n+1);
    for(int64_t i=1;i<=n;i++)
        s[i]=s[i-1]+a[i].second;
    int64_t maxn=-1e18,res=-1e18;
    for(int64_t i=1;i<=n;i++)
    {
        maxn=max(maxn,a[i].first-s[i-1]);
        res=max(res,s[i]-a[i].first+maxn);
    }
    cout<<res;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	2 ms	468 KB	Output is correct
4	Correct	2 ms	580 KB	Output is correct
5	Correct	2 ms	648 KB	Output is correct
6	Correct	2 ms	696 KB	Output is correct
7	Correct	2 ms	700 KB	Output is correct
8	Correct	2 ms	704 KB	Output is correct
9	Correct	2 ms	708 KB	Output is correct
10	Correct	2 ms	712 KB	Output is correct
11	Correct	2 ms	716 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	2 ms	468 KB	Output is correct
4	Correct	2 ms	580 KB	Output is correct
5	Correct	2 ms	648 KB	Output is correct
6	Correct	2 ms	696 KB	Output is correct
7	Correct	2 ms	700 KB	Output is correct
8	Correct	2 ms	704 KB	Output is correct
9	Correct	2 ms	708 KB	Output is correct
10	Correct	2 ms	712 KB	Output is correct
11	Correct	2 ms	716 KB	Output is correct
12	Correct	2 ms	720 KB	Output is correct
13	Correct	7 ms	728 KB	Output is correct
14	Correct	2 ms	756 KB	Output is correct
15	Correct	2 ms	764 KB	Output is correct
16	Correct	2 ms	828 KB	Output is correct
17	Correct	2 ms	836 KB	Output is correct
18	Correct	3 ms	844 KB	Output is correct
19	Correct	2 ms	868 KB	Output is correct
20	Correct	2 ms	1004 KB	Output is correct
21	Correct	2 ms	1012 KB	Output is correct
22	Correct	3 ms	1020 KB	Output is correct
23	Correct	2 ms	1020 KB	Output is correct
24	Correct	2 ms	1020 KB	Output is correct
25	Correct	3 ms	1020 KB	Output is correct
26	Correct	3 ms	1020 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	2 ms	468 KB	Output is correct
4	Correct	2 ms	580 KB	Output is correct
5	Correct	2 ms	648 KB	Output is correct
6	Correct	2 ms	696 KB	Output is correct
7	Correct	2 ms	700 KB	Output is correct
8	Correct	2 ms	704 KB	Output is correct
9	Correct	2 ms	708 KB	Output is correct
10	Correct	2 ms	712 KB	Output is correct
11	Correct	2 ms	716 KB	Output is correct
12	Correct	2 ms	720 KB	Output is correct
13	Correct	7 ms	728 KB	Output is correct
14	Correct	2 ms	756 KB	Output is correct
15	Correct	2 ms	764 KB	Output is correct
16	Correct	2 ms	828 KB	Output is correct
17	Correct	2 ms	836 KB	Output is correct
18	Correct	3 ms	844 KB	Output is correct
19	Correct	2 ms	868 KB	Output is correct
20	Correct	2 ms	1004 KB	Output is correct
21	Correct	2 ms	1012 KB	Output is correct
22	Correct	3 ms	1020 KB	Output is correct
23	Correct	2 ms	1020 KB	Output is correct
24	Correct	2 ms	1020 KB	Output is correct
25	Correct	3 ms	1020 KB	Output is correct
26	Correct	3 ms	1020 KB	Output is correct
27	Correct	11 ms	1076 KB	Output is correct
28	Correct	12 ms	1204 KB	Output is correct
29	Correct	8 ms	1336 KB	Output is correct
30	Correct	8 ms	1468 KB	Output is correct
31	Correct	8 ms	1588 KB	Output is correct
32	Correct	8 ms	1844 KB	Output is correct
33	Correct	8 ms	1860 KB	Output is correct
34	Correct	8 ms	1992 KB	Output is correct
35	Correct	9 ms	2128 KB	Output is correct
36	Correct	8 ms	2244 KB	Output is correct
37	Correct	8 ms	2380 KB	Output is correct
38	Correct	8 ms	2508 KB	Output is correct
39	Correct	8 ms	2628 KB	Output is correct
40	Correct	9 ms	2756 KB	Output is correct
41	Correct	9 ms	2884 KB	Output is correct
42	Correct	9 ms	3008 KB	Output is correct
43	Correct	9 ms	3136 KB	Output is correct
44	Correct	8 ms	3268 KB	Output is correct
45	Correct	8 ms	3524 KB	Output is correct
46	Correct	8 ms	3680 KB	Output is correct
47	Correct	9 ms	3680 KB	Output is correct
48	Correct	9 ms	3808 KB	Output is correct
49	Correct	12 ms	3940 KB	Output is correct
50	Correct	9 ms	4076 KB	Output is correct
51	Correct	9 ms	4212 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	2 ms	468 KB	Output is correct
4	Correct	2 ms	580 KB	Output is correct
5	Correct	2 ms	648 KB	Output is correct
6	Correct	2 ms	696 KB	Output is correct
7	Correct	2 ms	700 KB	Output is correct
8	Correct	2 ms	704 KB	Output is correct
9	Correct	2 ms	708 KB	Output is correct
10	Correct	2 ms	712 KB	Output is correct
11	Correct	2 ms	716 KB	Output is correct
12	Correct	2 ms	720 KB	Output is correct
13	Correct	7 ms	728 KB	Output is correct
14	Correct	2 ms	756 KB	Output is correct
15	Correct	2 ms	764 KB	Output is correct
16	Correct	2 ms	828 KB	Output is correct
17	Correct	2 ms	836 KB	Output is correct
18	Correct	3 ms	844 KB	Output is correct
19	Correct	2 ms	868 KB	Output is correct
20	Correct	2 ms	1004 KB	Output is correct
21	Correct	2 ms	1012 KB	Output is correct
22	Correct	3 ms	1020 KB	Output is correct
23	Correct	2 ms	1020 KB	Output is correct
24	Correct	2 ms	1020 KB	Output is correct
25	Correct	3 ms	1020 KB	Output is correct
26	Correct	3 ms	1020 KB	Output is correct
27	Correct	11 ms	1076 KB	Output is correct
28	Correct	12 ms	1204 KB	Output is correct
29	Correct	8 ms	1336 KB	Output is correct
30	Correct	8 ms	1468 KB	Output is correct
31	Correct	8 ms	1588 KB	Output is correct
32	Correct	8 ms	1844 KB	Output is correct
33	Correct	8 ms	1860 KB	Output is correct
34	Correct	8 ms	1992 KB	Output is correct
35	Correct	9 ms	2128 KB	Output is correct
36	Correct	8 ms	2244 KB	Output is correct
37	Correct	8 ms	2380 KB	Output is correct
38	Correct	8 ms	2508 KB	Output is correct
39	Correct	8 ms	2628 KB	Output is correct
40	Correct	9 ms	2756 KB	Output is correct
41	Correct	9 ms	2884 KB	Output is correct
42	Correct	9 ms	3008 KB	Output is correct
43	Correct	9 ms	3136 KB	Output is correct
44	Correct	8 ms	3268 KB	Output is correct
45	Correct	8 ms	3524 KB	Output is correct
46	Correct	8 ms	3680 KB	Output is correct
47	Correct	9 ms	3680 KB	Output is correct
48	Correct	9 ms	3808 KB	Output is correct
49	Correct	12 ms	3940 KB	Output is correct
50	Correct	9 ms	4076 KB	Output is correct
51	Correct	9 ms	4212 KB	Output is correct
52	Correct	688 ms	28584 KB	Output is correct
53	Correct	728 ms	41372 KB	Output is correct
54	Correct	761 ms	53908 KB	Output is correct
55	Correct	773 ms	66588 KB	Output is correct
56	Correct	681 ms	79196 KB	Output is correct
57	Correct	669 ms	91912 KB	Output is correct
58	Correct	656 ms	104728 KB	Output is correct
59	Correct	693 ms	117144 KB	Output is correct
60	Correct	691 ms	129896 KB	Output is correct
61	Correct	701 ms	142464 KB	Output is correct
62	Correct	681 ms	155084 KB	Output is correct
63	Correct	715 ms	167952 KB	Output is correct
64	Correct	673 ms	180524 KB	Output is correct
65	Correct	673 ms	193260 KB	Output is correct
66	Correct	682 ms	205828 KB	Output is correct
67	Correct	650 ms	218436 KB	Output is correct
68	Correct	718 ms	231104 KB	Output is correct

답안 #47127

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