답안 #1048142

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1048142	2024-08-08T01:48:23 Z	koishi	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	24792 KB

art

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define all(v) v.begin(), v.end()
#define SZ(x) ((int)((x).size()))
#define pow2(x) ((ll)(x) * (x))
const ll mod = 1e9 + 7;
const int INF = 1e9 + 5; // 998244353
const ll INFF = 1e18 + 5;
// Super is the cutest girl
void solve()
{
    int n;
    cin >> n;
    vector<pll> v(n);
    for (int i = 0; i < n; i++)
    {
        cin >> v[i].fi >> v[i].se;
    }
    sort(all(v));
    vl pref(n + 1);
    for (int i = 0; i < n; i++)
    {
        pref[i + 1] = pref[i] + v[i].se;
    }
    ll ans = 0;
    for (int i = 0; i < n; i++)
    {
        for (int j = i; j < n; j++)
        {
            ans = max(ans, pref[j + 1] - pref[i] - (v[j].fi - v[i].fi));
        }
    }
    cout << ans << '\n';
}
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    // freopen("input.txt","r",stdin);
    // freopen("output.txt","w",stdout);
    // int t; cin >> t; while(t--)
    solve();
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	464 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	464 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	8 ms	604 KB	Output is correct
28	Correct	9 ms	604 KB	Output is correct
29	Correct	10 ms	604 KB	Output is correct
30	Correct	9 ms	600 KB	Output is correct
31	Correct	8 ms	604 KB	Output is correct
32	Correct	8 ms	704 KB	Output is correct
33	Correct	8 ms	696 KB	Output is correct
34	Correct	8 ms	604 KB	Output is correct
35	Correct	10 ms	696 KB	Output is correct
36	Correct	8 ms	644 KB	Output is correct
37	Correct	8 ms	700 KB	Output is correct
38	Correct	8 ms	700 KB	Output is correct
39	Correct	8 ms	604 KB	Output is correct
40	Correct	8 ms	704 KB	Output is correct
41	Correct	8 ms	604 KB	Output is correct
42	Correct	8 ms	604 KB	Output is correct
43	Correct	9 ms	604 KB	Output is correct
44	Correct	10 ms	644 KB	Output is correct
45	Correct	10 ms	600 KB	Output is correct
46	Correct	9 ms	600 KB	Output is correct
47	Correct	9 ms	704 KB	Output is correct
48	Correct	9 ms	604 KB	Output is correct
49	Correct	8 ms	604 KB	Output is correct
50	Correct	8 ms	600 KB	Output is correct
51	Correct	8 ms	604 KB	Output is correct

Subtask #4

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	464 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	8 ms	604 KB	Output is correct
28	Correct	9 ms	604 KB	Output is correct
29	Correct	10 ms	604 KB	Output is correct
30	Correct	9 ms	600 KB	Output is correct
31	Correct	8 ms	604 KB	Output is correct
32	Correct	8 ms	704 KB	Output is correct
33	Correct	8 ms	696 KB	Output is correct
34	Correct	8 ms	604 KB	Output is correct
35	Correct	10 ms	696 KB	Output is correct
36	Correct	8 ms	644 KB	Output is correct
37	Correct	8 ms	700 KB	Output is correct
38	Correct	8 ms	700 KB	Output is correct
39	Correct	8 ms	604 KB	Output is correct
40	Correct	8 ms	704 KB	Output is correct
41	Correct	8 ms	604 KB	Output is correct
42	Correct	8 ms	604 KB	Output is correct
43	Correct	9 ms	604 KB	Output is correct
44	Correct	10 ms	644 KB	Output is correct
45	Correct	10 ms	600 KB	Output is correct
46	Correct	9 ms	600 KB	Output is correct
47	Correct	9 ms	704 KB	Output is correct
48	Correct	9 ms	604 KB	Output is correct
49	Correct	8 ms	604 KB	Output is correct
50	Correct	8 ms	600 KB	Output is correct
51	Correct	8 ms	604 KB	Output is correct
52	Execution timed out	1040 ms	24792 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-