Submission #1108378

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1108378	2024-11-04T02:53:02 Z	vjudge1	Art Exhibition (JOI18_art)	C++17	50 / 100	50 ms	10056 KB

#include <bits/stdc++.h>

#define int int64_t
#define ii pair<int , int> 
#define fi first 
#define se second
#define FOR(i , l , r) for(int i = l ; i <= r ; i++)
#define FORD(i , r , l) for(int i = r ; i >= l ; i--)

using namespace std;

const int N = 2e5;

int n , res;
int pre[N + 2];
priority_queue<int> que;
ii a[N + 2];

signed main()
{
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;
    FOR(i , 1 , n) cin >> a[i].fi >> a[i].se;
    sort(a + 1 , a + n + 1);
    FOR(i , 1 , n) pre[i] = pre[i - 1] + a[i].se;
    que.push(0);
    FOR(i , 1 , n)
    {
        que.push(a[i].fi - pre[i - 1]);
        res = max(res , pre[i] - a[i].fi + que.top());
    }
    cout << res;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	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	2552 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	2552 KB	Output is correct
9	Correct	1 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

#	Verdict	Execution time	Memory	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	2552 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	2552 KB	Output is correct
9	Correct	1 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	2552 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2488 KB	Output is correct
18	Correct	1 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	2608 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

#	Verdict	Execution time	Memory	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	2552 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	2552 KB	Output is correct
9	Correct	1 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	2552 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2488 KB	Output is correct
18	Correct	1 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	2608 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	2652 KB	Output is correct
30	Correct	2 ms	2640 KB	Output is correct
31	Correct	2 ms	2640 KB	Output is correct
32	Correct	2 ms	2808 KB	Output is correct
33	Correct	2 ms	2640 KB	Output is correct
34	Correct	3 ms	2640 KB	Output is correct
35	Correct	2 ms	2640 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	2 ms	2640 KB	Output is correct
38	Correct	2 ms	2640 KB	Output is correct
39	Correct	2 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	2 ms	2808 KB	Output is correct
43	Correct	2 ms	2600 KB	Output is correct
44	Correct	2 ms	2812 KB	Output is correct
45	Correct	2 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	3 ms	2640 KB	Output is correct

Subtask #4
0 / 50.0

#	Verdict	Execution time	Memory	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	2552 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	2552 KB	Output is correct
9	Correct	1 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	2552 KB	Output is correct
16	Correct	1 ms	2384 KB	Output is correct
17	Correct	1 ms	2488 KB	Output is correct
18	Correct	1 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	2608 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	2652 KB	Output is correct
30	Correct	2 ms	2640 KB	Output is correct
31	Correct	2 ms	2640 KB	Output is correct
32	Correct	2 ms	2808 KB	Output is correct
33	Correct	2 ms	2640 KB	Output is correct
34	Correct	3 ms	2640 KB	Output is correct
35	Correct	2 ms	2640 KB	Output is correct
36	Correct	2 ms	2640 KB	Output is correct
37	Correct	2 ms	2640 KB	Output is correct
38	Correct	2 ms	2640 KB	Output is correct
39	Correct	2 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	2 ms	2808 KB	Output is correct
43	Correct	2 ms	2600 KB	Output is correct
44	Correct	2 ms	2812 KB	Output is correct
45	Correct	2 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	3 ms	2640 KB	Output is correct
52	Runtime error	50 ms	10056 KB	Execution killed with signal 11
53	Halted	0 ms	0 KB	-

Submission #1108378

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