Submission #785621

# Submission time Handle Problem Language Result Execution time Memory
785621 2023-07-17T10:51:50 Z 12345678 Art Exhibition (JOI18_art) C++17
100 / 100
176 ms 20820 KB
#include <bits/stdc++.h>

using namespace std;

#define ll long long

ll n, b=LLONG_MIN, ans;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n;
    vector<pair<ll, ll>> v(n+1);
    for (int i=1; i<=n; i++) cin>>v[i].first>>v[i].second;
    sort(v.begin()+1, v.begin()+n+1);
    for (int i=1; i<=n; i++) v[i].second+=v[i-1].second;
    for (int i=n; i>=1; i--)
    {
        b=max(b, v[i].second-v[i].first);
        ans=max(ans, b+v[i].first-v[i-1].second);
    }
    cout<<ans;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 328 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 328 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 2 ms 528 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 464 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 3 ms 456 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 2 ms 456 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 2 ms 464 KB Output is correct
47 Correct 2 ms 512 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 3 ms 464 KB Output is correct
50 Correct 3 ms 536 KB Output is correct
51 Correct 3 ms 464 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 328 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 2 ms 528 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 464 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 3 ms 456 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 2 ms 456 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 2 ms 464 KB Output is correct
47 Correct 2 ms 512 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 3 ms 464 KB Output is correct
50 Correct 3 ms 536 KB Output is correct
51 Correct 3 ms 464 KB Output is correct
52 Correct 138 ms 20820 KB Output is correct
53 Correct 170 ms 20680 KB Output is correct
54 Correct 138 ms 20668 KB Output is correct
55 Correct 154 ms 20668 KB Output is correct
56 Correct 146 ms 20672 KB Output is correct
57 Correct 142 ms 20672 KB Output is correct
58 Correct 151 ms 20684 KB Output is correct
59 Correct 153 ms 20668 KB Output is correct
60 Correct 132 ms 20672 KB Output is correct
61 Correct 176 ms 20544 KB Output is correct
62 Correct 133 ms 20668 KB Output is correct
63 Correct 141 ms 20684 KB Output is correct
64 Correct 135 ms 20672 KB Output is correct
65 Correct 134 ms 20664 KB Output is correct
66 Correct 132 ms 20668 KB Output is correct
67 Correct 136 ms 20684 KB Output is correct
68 Correct 133 ms 20684 KB Output is correct