답안 #1109134

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1109134	2024-11-06T05:12:19 Z	vjudge1	Art Exhibition (JOI18_art)	C++17	100 / 100	146 ms	31284 KB

#include "bits/stdc++.h"
using namespace std;
 
const int maxn = 5e5 + 5;
int n;
pair<long long, int> a[maxn];
long long pref[maxn];
 
void solve() {
    cin >> n;
    for(int i = 1; i <= n; ++i) {
        cin >> a[i].first >> a[i].second;
    }
    sort(a + 1, a + n + 1);
    long long ans = 0;
    for(int i = 1; i <= n; ++i) {
        pref[i] = pref[i - 1] + a[i].second;
        ans = max(ans, 1ll * a[i].second);
    }
    priority_queue<long long, vector<long long>, greater<long long>> pq;
    for(int i = 1; i <= n; ++i) {
        if(!pq.empty()) {
            long long top = pq.top();
            ans = max(ans, pref[i] - a[i].first - top);
        }
        pq.push(pref[i - 1] - a[i].first);
    }
    
    cout << ans;
}
signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    
    solve();
    return 0;
}

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	2384 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2384 KB	Output is correct
8	Correct	1 ms	2384 KB	Output is correct
9	Correct	2 ms	2384 KB	Output is correct
10	Correct	1 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	2384 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2384 KB	Output is correct
8	Correct	1 ms	2384 KB	Output is correct
9	Correct	2 ms	2384 KB	Output is correct
10	Correct	1 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	2384 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	2384 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	1 ms	2384 KB	Output is correct
22	Correct	2 ms	2548 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	2 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	2384 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2384 KB	Output is correct
8	Correct	1 ms	2384 KB	Output is correct
9	Correct	2 ms	2384 KB	Output is correct
10	Correct	1 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	2384 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	2384 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	1 ms	2384 KB	Output is correct
22	Correct	2 ms	2548 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	2 ms	2384 KB	Output is correct
26	Correct	1 ms	2384 KB	Output is correct
27	Correct	3 ms	2640 KB	Output is correct
28	Correct	3 ms	2640 KB	Output is correct
29	Correct	3 ms	2640 KB	Output is correct
30	Correct	4 ms	2632 KB	Output is correct
31	Correct	3 ms	2640 KB	Output is correct
32	Correct	2 ms	2640 KB	Output is correct
33	Correct	3 ms	2640 KB	Output is correct
34	Correct	3 ms	2824 KB	Output is correct
35	Correct	3 ms	2640 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	3 ms	2736 KB	Output is correct
38	Correct	4 ms	2640 KB	Output is correct
39	Correct	3 ms	2800 KB	Output is correct
40	Correct	2 ms	2640 KB	Output is correct
41	Correct	3 ms	2640 KB	Output is correct
42	Correct	2 ms	2640 KB	Output is correct
43	Correct	2 ms	2640 KB	Output is correct
44	Correct	3 ms	2640 KB	Output is correct
45	Correct	3 ms	2640 KB	Output is correct
46	Correct	2 ms	2640 KB	Output is correct
47	Correct	2 ms	2640 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	2640 KB	Output is correct
51	Correct	2 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	2384 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2384 KB	Output is correct
8	Correct	1 ms	2384 KB	Output is correct
9	Correct	2 ms	2384 KB	Output is correct
10	Correct	1 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	2384 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	2384 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	1 ms	2384 KB	Output is correct
22	Correct	2 ms	2548 KB	Output is correct
23	Correct	1 ms	2384 KB	Output is correct
24	Correct	1 ms	2384 KB	Output is correct
25	Correct	2 ms	2384 KB	Output is correct
26	Correct	1 ms	2384 KB	Output is correct
27	Correct	3 ms	2640 KB	Output is correct
28	Correct	3 ms	2640 KB	Output is correct
29	Correct	3 ms	2640 KB	Output is correct
30	Correct	4 ms	2632 KB	Output is correct
31	Correct	3 ms	2640 KB	Output is correct
32	Correct	2 ms	2640 KB	Output is correct
33	Correct	3 ms	2640 KB	Output is correct
34	Correct	3 ms	2824 KB	Output is correct
35	Correct	3 ms	2640 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	3 ms	2736 KB	Output is correct
38	Correct	4 ms	2640 KB	Output is correct
39	Correct	3 ms	2800 KB	Output is correct
40	Correct	2 ms	2640 KB	Output is correct
41	Correct	3 ms	2640 KB	Output is correct
42	Correct	2 ms	2640 KB	Output is correct
43	Correct	2 ms	2640 KB	Output is correct
44	Correct	3 ms	2640 KB	Output is correct
45	Correct	3 ms	2640 KB	Output is correct
46	Correct	2 ms	2640 KB	Output is correct
47	Correct	2 ms	2640 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	2640 KB	Output is correct
51	Correct	2 ms	2640 KB	Output is correct
52	Correct	140 ms	31040 KB	Output is correct
53	Correct	136 ms	30912 KB	Output is correct
54	Correct	130 ms	31028 KB	Output is correct
55	Correct	132 ms	31164 KB	Output is correct
56	Correct	130 ms	30908 KB	Output is correct
57	Correct	135 ms	30924 KB	Output is correct
58	Correct	126 ms	31032 KB	Output is correct
59	Correct	129 ms	30912 KB	Output is correct
60	Correct	122 ms	31036 KB	Output is correct
61	Correct	136 ms	30896 KB	Output is correct
62	Correct	122 ms	30896 KB	Output is correct
63	Correct	126 ms	31048 KB	Output is correct
64	Correct	138 ms	31284 KB	Output is correct
65	Correct	134 ms	30912 KB	Output is correct
66	Correct	136 ms	30912 KB	Output is correct
67	Correct	146 ms	30904 KB	Output is correct
68	Correct	145 ms	30896 KB	Output is correct

답안 #1109134

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