답안 #126900

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
126900	2019-07-08T15:07:33 Z	toonewbie	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	24748 KB

#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>

#define ll long long
#define F first
#define S second
#define pb push_back
#define endl '\n'
#define all(v) (v).begin(),(v).end()

using namespace std;

const int N = 500005;
const int INF = 1000000000;
const ll INFLL = 1LL * INF * INF;

pair <ll, int> a[N];
ll p[N];
int main() {
    ios_base :: sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int n;
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i].F >> a[i].S;
    }
    sort(a + 1, a + n + 1);
    for (int i = 1; i <= n; i++) {
        p[i] = p[i - 1] + a[i].S;
    }
    ll res = -INF;
    for (int i = 1; i <= n; i++) {
        for (int j = i; j <= n; j++) {
            res = max(res, (p[j] - p[i - 1]) - (a[j].F - a[i].F));
        }
    }
    cout << res << endl;
    return 0;
}

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	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 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	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	380 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	380 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 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	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	380 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	380 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	19 ms	632 KB	Output is correct
28	Correct	19 ms	632 KB	Output is correct
29	Correct	19 ms	636 KB	Output is correct
30	Correct	19 ms	632 KB	Output is correct
31	Correct	19 ms	632 KB	Output is correct
32	Correct	19 ms	632 KB	Output is correct
33	Correct	19 ms	632 KB	Output is correct
34	Correct	19 ms	632 KB	Output is correct
35	Correct	19 ms	632 KB	Output is correct
36	Correct	19 ms	632 KB	Output is correct
37	Correct	19 ms	632 KB	Output is correct
38	Correct	19 ms	632 KB	Output is correct
39	Correct	20 ms	632 KB	Output is correct
40	Correct	20 ms	760 KB	Output is correct
41	Correct	20 ms	632 KB	Output is correct
42	Correct	19 ms	632 KB	Output is correct
43	Correct	19 ms	632 KB	Output is correct
44	Correct	19 ms	636 KB	Output is correct
45	Correct	19 ms	632 KB	Output is correct
46	Correct	19 ms	632 KB	Output is correct
47	Correct	19 ms	632 KB	Output is correct
48	Correct	22 ms	632 KB	Output is correct
49	Correct	19 ms	760 KB	Output is correct
50	Correct	19 ms	632 KB	Output is correct
51	Correct	19 ms	632 KB	Output is correct

Subtask #4
0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	380 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	380 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	19 ms	632 KB	Output is correct
28	Correct	19 ms	632 KB	Output is correct
29	Correct	19 ms	636 KB	Output is correct
30	Correct	19 ms	632 KB	Output is correct
31	Correct	19 ms	632 KB	Output is correct
32	Correct	19 ms	632 KB	Output is correct
33	Correct	19 ms	632 KB	Output is correct
34	Correct	19 ms	632 KB	Output is correct
35	Correct	19 ms	632 KB	Output is correct
36	Correct	19 ms	632 KB	Output is correct
37	Correct	19 ms	632 KB	Output is correct
38	Correct	19 ms	632 KB	Output is correct
39	Correct	20 ms	632 KB	Output is correct
40	Correct	20 ms	760 KB	Output is correct
41	Correct	20 ms	632 KB	Output is correct
42	Correct	19 ms	632 KB	Output is correct
43	Correct	19 ms	632 KB	Output is correct
44	Correct	19 ms	636 KB	Output is correct
45	Correct	19 ms	632 KB	Output is correct
46	Correct	19 ms	632 KB	Output is correct
47	Correct	19 ms	632 KB	Output is correct
48	Correct	22 ms	632 KB	Output is correct
49	Correct	19 ms	760 KB	Output is correct
50	Correct	19 ms	632 KB	Output is correct
51	Correct	19 ms	632 KB	Output is correct
52	Execution timed out	1086 ms	24748 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #126900

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