답안 #1104792

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1104792	2024-10-24T12:22:09 Z	anmattroi	Art Exhibition (JOI18_art)	C++14	100 / 100	156 ms	24784 KB

art

#include <bits/stdc++.h>

#define maxn 500005
#define fi first
#define se second

using namespace std;

int n;
pair<int64_t, int> a[maxn];
int64_t s[maxn];

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);

    cin >> n;
    for (int i = 1; i <= n; i++) cin >> a[i].fi >> a[i].se;
    sort(a + 1, a + n + 1);
    for (int i = 1; i <= n; i++) s[i] = s[i-1] + a[i].se;
    int64_t minn = 0;
    int64_t maxx = LLONG_MIN;
    for (int i = 1; i <= n; i++) {
        minn = min(minn, s[i-1] - a[i].fi);
        maxx = max(maxx, s[i] - minn - a[i].fi);
    }
    cout << maxx;
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2384 KB	Output is correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2384 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2548 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2452 KB	Output is correct
8	Correct	1 ms	2552 KB	Output is correct
9	Correct	1 ms	2384 KB	Output is correct
10	Correct	2 ms	2384 KB	Output is correct
11	Correct	1 ms	2384 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2384 KB	Output is correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2384 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2548 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2452 KB	Output is correct
8	Correct	1 ms	2552 KB	Output is correct
9	Correct	1 ms	2384 KB	Output is correct
10	Correct	2 ms	2384 KB	Output is correct
11	Correct	1 ms	2384 KB	Output is correct
12	Correct	1 ms	2384 KB	Output is correct
13	Correct	1 ms	2384 KB	Output is correct
14	Correct	1 ms	2552 KB	Output is correct
15	Correct	1 ms	2384 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2524 KB	Output is correct
18	Correct	2 ms	2384 KB	Output is correct
19	Correct	1 ms	2384 KB	Output is correct
20	Correct	1 ms	2384 KB	Output is correct
21	Correct	2 ms	2384 KB	Output is correct
22	Correct	1 ms	2384 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	1 ms	2384 KB	Output is correct
26	Correct	1 ms	2384 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2384 KB	Output is correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2384 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2548 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2452 KB	Output is correct
8	Correct	1 ms	2552 KB	Output is correct
9	Correct	1 ms	2384 KB	Output is correct
10	Correct	2 ms	2384 KB	Output is correct
11	Correct	1 ms	2384 KB	Output is correct
12	Correct	1 ms	2384 KB	Output is correct
13	Correct	1 ms	2384 KB	Output is correct
14	Correct	1 ms	2552 KB	Output is correct
15	Correct	1 ms	2384 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2524 KB	Output is correct
18	Correct	2 ms	2384 KB	Output is correct
19	Correct	1 ms	2384 KB	Output is correct
20	Correct	1 ms	2384 KB	Output is correct
21	Correct	2 ms	2384 KB	Output is correct
22	Correct	1 ms	2384 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	1 ms	2384 KB	Output is correct
26	Correct	1 ms	2384 KB	Output is correct
27	Correct	2 ms	2640 KB	Output is correct
28	Correct	2 ms	2640 KB	Output is correct
29	Correct	2 ms	2640 KB	Output is correct
30	Correct	3 ms	2640 KB	Output is correct
31	Correct	3 ms	2640 KB	Output is correct
32	Correct	3 ms	2640 KB	Output is correct
33	Correct	2 ms	2524 KB	Output is correct
34	Correct	2 ms	2632 KB	Output is correct
35	Correct	3 ms	2636 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	2 ms	2640 KB	Output is correct
38	Correct	3 ms	2640 KB	Output is correct
39	Correct	3 ms	2640 KB	Output is correct
40	Correct	2 ms	2640 KB	Output is correct
41	Correct	2 ms	2640 KB	Output is correct
42	Correct	3 ms	2640 KB	Output is correct
43	Correct	3 ms	2640 KB	Output is correct
44	Correct	2 ms	2640 KB	Output is correct
45	Correct	3 ms	2640 KB	Output is correct
46	Correct	3 ms	2532 KB	Output is correct
47	Correct	2 ms	2532 KB	Output is correct
48	Correct	2 ms	2640 KB	Output is correct
49	Correct	2 ms	2640 KB	Output is correct
50	Correct	2 ms	2652 KB	Output is correct
51	Correct	3 ms	2640 KB	Output is correct

Subtask #4

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2384 KB	Output is correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2384 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2548 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2452 KB	Output is correct
8	Correct	1 ms	2552 KB	Output is correct
9	Correct	1 ms	2384 KB	Output is correct
10	Correct	2 ms	2384 KB	Output is correct
11	Correct	1 ms	2384 KB	Output is correct
12	Correct	1 ms	2384 KB	Output is correct
13	Correct	1 ms	2384 KB	Output is correct
14	Correct	1 ms	2552 KB	Output is correct
15	Correct	1 ms	2384 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2524 KB	Output is correct
18	Correct	2 ms	2384 KB	Output is correct
19	Correct	1 ms	2384 KB	Output is correct
20	Correct	1 ms	2384 KB	Output is correct
21	Correct	2 ms	2384 KB	Output is correct
22	Correct	1 ms	2384 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	1 ms	2384 KB	Output is correct
26	Correct	1 ms	2384 KB	Output is correct
27	Correct	2 ms	2640 KB	Output is correct
28	Correct	2 ms	2640 KB	Output is correct
29	Correct	2 ms	2640 KB	Output is correct
30	Correct	3 ms	2640 KB	Output is correct
31	Correct	3 ms	2640 KB	Output is correct
32	Correct	3 ms	2640 KB	Output is correct
33	Correct	2 ms	2524 KB	Output is correct
34	Correct	2 ms	2632 KB	Output is correct
35	Correct	3 ms	2636 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	2 ms	2640 KB	Output is correct
38	Correct	3 ms	2640 KB	Output is correct
39	Correct	3 ms	2640 KB	Output is correct
40	Correct	2 ms	2640 KB	Output is correct
41	Correct	2 ms	2640 KB	Output is correct
42	Correct	3 ms	2640 KB	Output is correct
43	Correct	3 ms	2640 KB	Output is correct
44	Correct	2 ms	2640 KB	Output is correct
45	Correct	3 ms	2640 KB	Output is correct
46	Correct	3 ms	2532 KB	Output is correct
47	Correct	2 ms	2532 KB	Output is correct
48	Correct	2 ms	2640 KB	Output is correct
49	Correct	2 ms	2640 KB	Output is correct
50	Correct	2 ms	2652 KB	Output is correct
51	Correct	3 ms	2640 KB	Output is correct
52	Correct	130 ms	24648 KB	Output is correct
53	Correct	149 ms	24784 KB	Output is correct
54	Correct	133 ms	24644 KB	Output is correct
55	Correct	131 ms	24648 KB	Output is correct
56	Correct	137 ms	18696 KB	Output is correct
57	Correct	139 ms	24772 KB	Output is correct
58	Correct	150 ms	20672 KB	Output is correct
59	Correct	133 ms	24764 KB	Output is correct
60	Correct	156 ms	24644 KB	Output is correct
61	Correct	127 ms	24648 KB	Output is correct
62	Correct	133 ms	24648 KB	Output is correct
63	Correct	127 ms	22100 KB	Output is correct
64	Correct	117 ms	24648 KB	Output is correct
65	Correct	123 ms	24648 KB	Output is correct
66	Correct	118 ms	24648 KB	Output is correct
67	Correct	126 ms	24648 KB	Output is correct
68	Correct	118 ms	24648 KB	Output is correct