답안 #995936

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
995936	2024-06-10T04:53:20 Z	yanb	Art Exhibition (JOI18_art)	C++14	30 / 100	1000 ms	604 KB

art

#include <bits/stdc++.h>

using namespace std;

#define int long long
#define pii pair<long long, long long>

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;
    vector<pii> ab(n);
    for (int i = 0; i < n; i++) cin >> ab[i].first >> ab[i].second;
    sort(ab.begin(), ab.end());
    vector<int> a(n), b(n);
    for (int i = 0; i < n; i++) {
        a[i] = ab[i].first;
        b[i] = ab[i].second;
    }

    int ans = 0;
    for (int i = 0; i < n; i++) {
        for (int j = i; j < n; j++) {
            int tans = 0, mn = 1e16, mx = -1e16;
            for (int k = i; k <= j; k++) {
                tans += b[k];
                mn = min(mn, a[k]);
                mx = max(mx, a[k]);
            }
            ans = max(ans, tans - mx + mn);
        }
    }

    cout << ans << "\n";
}   

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	4 ms	348 KB	Output is correct
13	Correct	4 ms	348 KB	Output is correct
14	Correct	4 ms	348 KB	Output is correct
15	Correct	4 ms	348 KB	Output is correct
16	Correct	4 ms	348 KB	Output is correct
17	Correct	3 ms	348 KB	Output is correct
18	Correct	3 ms	348 KB	Output is correct
19	Correct	4 ms	460 KB	Output is correct
20	Correct	4 ms	344 KB	Output is correct
21	Correct	3 ms	348 KB	Output is correct
22	Correct	4 ms	348 KB	Output is correct
23	Correct	4 ms	348 KB	Output is correct
24	Correct	4 ms	348 KB	Output is correct
25	Correct	4 ms	348 KB	Output is correct
26	Correct	4 ms	468 KB	Output is correct

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	4 ms	348 KB	Output is correct
13	Correct	4 ms	348 KB	Output is correct
14	Correct	4 ms	348 KB	Output is correct
15	Correct	4 ms	348 KB	Output is correct
16	Correct	4 ms	348 KB	Output is correct
17	Correct	3 ms	348 KB	Output is correct
18	Correct	3 ms	348 KB	Output is correct
19	Correct	4 ms	460 KB	Output is correct
20	Correct	4 ms	344 KB	Output is correct
21	Correct	3 ms	348 KB	Output is correct
22	Correct	4 ms	348 KB	Output is correct
23	Correct	4 ms	348 KB	Output is correct
24	Correct	4 ms	348 KB	Output is correct
25	Correct	4 ms	348 KB	Output is correct
26	Correct	4 ms	468 KB	Output is correct
27	Execution timed out	1077 ms	604 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-

Subtask #4

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	504 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	4 ms	348 KB	Output is correct
13	Correct	4 ms	348 KB	Output is correct
14	Correct	4 ms	348 KB	Output is correct
15	Correct	4 ms	348 KB	Output is correct
16	Correct	4 ms	348 KB	Output is correct
17	Correct	3 ms	348 KB	Output is correct
18	Correct	3 ms	348 KB	Output is correct
19	Correct	4 ms	460 KB	Output is correct
20	Correct	4 ms	344 KB	Output is correct
21	Correct	3 ms	348 KB	Output is correct
22	Correct	4 ms	348 KB	Output is correct
23	Correct	4 ms	348 KB	Output is correct
24	Correct	4 ms	348 KB	Output is correct
25	Correct	4 ms	348 KB	Output is correct
26	Correct	4 ms	468 KB	Output is correct
27	Execution timed out	1077 ms	604 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-