답안 #197619

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
197619 2020-01-22T03:38:44 Z joylintp Art Exhibition (JOI18_art) C++17
100 / 100
270 ms 28864 KB
#include<bits/stdc++.h>
#define int long long

using namespace std;

int n, mn[500001], mx[500001], ans;
pair<int, int> v[500001] = {};

signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    cin >> n;
    for (int i = 1; i <= n; i++)
        cin >> v[i].first >> v[i].second;
    sort(v, v + n + 1);

    for (int i = 1; i <= n; i++)
        v[i].second += v[i - 1].second;

    mn[1] = v[0].second - v[1].first;
    for (int i = 2; i <= n; i++)
        mn[i] = min(mn[i - 1], v[i - 1].second - v[i].first);
    mx[n] = v[n].second - v[n].first;
    for (int i = n - 1; i >= 1; i--)
        mx[i] = max(mx[i + 1], v[i].second - v[i].first);

    for (int i = 1; i <= n; i++)
        ans = max(ans, mx[i] - mn[i]);
    cout << ans << '\n';

    return 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 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
# 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 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 2 ms 376 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 0 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 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 1 ms 504 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 380 KB Output is correct
# 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 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 2 ms 376 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 0 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 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 1 ms 504 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 380 KB Output is correct
27 Correct 5 ms 632 KB Output is correct
28 Correct 5 ms 636 KB Output is correct
29 Correct 10 ms 632 KB Output is correct
30 Correct 4 ms 632 KB Output is correct
31 Correct 5 ms 632 KB Output is correct
32 Correct 5 ms 604 KB Output is correct
33 Correct 5 ms 632 KB Output is correct
34 Correct 5 ms 632 KB Output is correct
35 Correct 5 ms 636 KB Output is correct
36 Correct 5 ms 632 KB Output is correct
37 Correct 5 ms 632 KB Output is correct
38 Correct 5 ms 632 KB Output is correct
39 Correct 13 ms 504 KB Output is correct
40 Correct 6 ms 688 KB Output is correct
41 Correct 5 ms 632 KB Output is correct
42 Correct 3 ms 632 KB Output is correct
43 Correct 7 ms 632 KB Output is correct
44 Correct 5 ms 632 KB Output is correct
45 Correct 5 ms 632 KB Output is correct
46 Correct 4 ms 632 KB Output is correct
47 Correct 5 ms 632 KB Output is correct
48 Correct 5 ms 632 KB Output is correct
49 Correct 5 ms 632 KB Output is correct
50 Correct 5 ms 632 KB Output is correct
51 Correct 5 ms 632 KB Output is correct
# 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 3 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 2 ms 376 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 0 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 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 1 ms 504 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 380 KB Output is correct
27 Correct 5 ms 632 KB Output is correct
28 Correct 5 ms 636 KB Output is correct
29 Correct 10 ms 632 KB Output is correct
30 Correct 4 ms 632 KB Output is correct
31 Correct 5 ms 632 KB Output is correct
32 Correct 5 ms 604 KB Output is correct
33 Correct 5 ms 632 KB Output is correct
34 Correct 5 ms 632 KB Output is correct
35 Correct 5 ms 636 KB Output is correct
36 Correct 5 ms 632 KB Output is correct
37 Correct 5 ms 632 KB Output is correct
38 Correct 5 ms 632 KB Output is correct
39 Correct 13 ms 504 KB Output is correct
40 Correct 6 ms 688 KB Output is correct
41 Correct 5 ms 632 KB Output is correct
42 Correct 3 ms 632 KB Output is correct
43 Correct 7 ms 632 KB Output is correct
44 Correct 5 ms 632 KB Output is correct
45 Correct 5 ms 632 KB Output is correct
46 Correct 4 ms 632 KB Output is correct
47 Correct 5 ms 632 KB Output is correct
48 Correct 5 ms 632 KB Output is correct
49 Correct 5 ms 632 KB Output is correct
50 Correct 5 ms 632 KB Output is correct
51 Correct 5 ms 632 KB Output is correct
52 Correct 259 ms 28668 KB Output is correct
53 Correct 258 ms 28712 KB Output is correct
54 Correct 260 ms 28864 KB Output is correct
55 Correct 270 ms 28636 KB Output is correct
56 Correct 253 ms 28672 KB Output is correct
57 Correct 252 ms 28664 KB Output is correct
58 Correct 253 ms 28704 KB Output is correct
59 Correct 256 ms 28696 KB Output is correct
60 Correct 266 ms 28636 KB Output is correct
61 Correct 256 ms 28472 KB Output is correct
62 Correct 253 ms 28796 KB Output is correct
63 Correct 260 ms 28664 KB Output is correct
64 Correct 254 ms 28792 KB Output is correct
65 Correct 251 ms 28664 KB Output is correct
66 Correct 253 ms 28792 KB Output is correct
67 Correct 254 ms 28704 KB Output is correct
68 Correct 255 ms 28708 KB Output is correct