oj.uz

Submission #522626

# Submission time Handle Problem Language Result Execution time Memory
522626 2022-02-05T09:38:19 Z Mondeus Art Exhibition (JOI18_art) C++17
100 / 100
 178 ms 24760 KB 
#include <iostream>
#include <cstdio>
#include <string>
#include <algorithm>
#include <vector>
#include <sstream>
#include <queue>
using namespace std;
const int maxn = 1e6;
pair<long long,long long> a[maxn+5];
long long pre[maxn+5];
long long n;
void solve()
{
    cin >> n;
    for(int i = 1; i <= n; i++)
        cin >> a[i].first >> a[i].second;
    sort(a+1,a+1+n);
    long long minn = -a[1].first;
    long long ans = 0;
    for(int i = 1; i <= n; i++)
    {
        pre[i] += a[i].second + pre[i-1];
        ans = max(ans,pre[i]-minn-a[i].first);
        minn = min(minn,pre[i]-a[i+1].first);

    }
    cout << ans;

}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    solve();
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 304 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 204 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 304 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 324 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 328 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 304 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 324 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 328 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 2 ms 440 KB Output is correct
28 Correct 3 ms 516 KB Output is correct
29 Correct 2 ms 460 KB Output is correct
30 Correct 3 ms 460 KB Output is correct
31 Correct 3 ms 460 KB Output is correct
32 Correct 2 ms 464 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 464 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 448 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 460 KB Output is correct
39 Correct 2 ms 464 KB Output is correct
40 Correct 2 ms 460 KB Output is correct
41 Correct 2 ms 460 KB Output is correct
42 Correct 2 ms 464 KB Output is correct
43 Correct 2 ms 452 KB Output is correct
44 Correct 2 ms 460 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 2 ms 460 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 2 ms 480 KB Output is correct
49 Correct 2 ms 520 KB Output is correct
50 Correct 2 ms 484 KB Output is correct
51 Correct 2 ms 524 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 304 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 324 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 328 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 2 ms 440 KB Output is correct
28 Correct 3 ms 516 KB Output is correct
29 Correct 2 ms 460 KB Output is correct
30 Correct 3 ms 460 KB Output is correct
31 Correct 3 ms 460 KB Output is correct
32 Correct 2 ms 464 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 464 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 448 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 460 KB Output is correct
39 Correct 2 ms 464 KB Output is correct
40 Correct 2 ms 460 KB Output is correct
41 Correct 2 ms 460 KB Output is correct
42 Correct 2 ms 464 KB Output is correct
43 Correct 2 ms 452 KB Output is correct
44 Correct 2 ms 460 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 2 ms 460 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 2 ms 480 KB Output is correct
49 Correct 2 ms 520 KB Output is correct
50 Correct 2 ms 484 KB Output is correct
51 Correct 2 ms 524 KB Output is correct
52 Correct 168 ms 24516 KB Output is correct
53 Correct 173 ms 24720 KB Output is correct
54 Correct 166 ms 24624 KB Output is correct
55 Correct 173 ms 24636 KB Output is correct
56 Correct 171 ms 24640 KB Output is correct
57 Correct 175 ms 24676 KB Output is correct
58 Correct 168 ms 24692 KB Output is correct
59 Correct 165 ms 24636 KB Output is correct
60 Correct 170 ms 24648 KB Output is correct
61 Correct 169 ms 24548 KB Output is correct
62 Correct 169 ms 24696 KB Output is correct
63 Correct 169 ms 24592 KB Output is correct
64 Correct 170 ms 24660 KB Output is correct
65 Correct 171 ms 24704 KB Output is correct
66 Correct 169 ms 24684 KB Output is correct
67 Correct 175 ms 24760 KB Output is correct
68 Correct 178 ms 24672 KB Output is correct