oj.uz

Submission #810825

# Submission time Handle Problem Language Result Execution time Memory
810825 2023-08-06T16:00:43 Z nemethm Art Exhibition (JOI18_art) C++17
50 / 100
 1000 ms 24608 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long int;

const ll mod = 1e9 + 7;
vector<ll> pf;

ll sum(int l, int r){
    if(l == 0) return pf[r];
    return pf[r] - pf[l - 1];
}

int main(){
    int n;
    cin >> n;
    vector<pair<ll, ll>> v(n);
    for(auto& i : v){
        cin >> i.first >> i.second;
    }
    sort(begin(v), end(v));
    pf.resize(n);
    pf[0] = v[0].second;
    for(int i = 1; i < n; ++i){
        pf[i] = pf[i - 1] + v[i].second;
    }
    ll sol = 0;
    for(int i = 0; i < n; ++i){
        for(int j = i; j < n; ++j){
            sol = max(sol, sum(i, j) - (v[j].first - v[i].first));
        }
    }
    cout << sol << endl;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 296 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 300 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 296 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 300 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 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 212 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 308 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 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 300 KB Output is correct
26 Correct 1 ms 304 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 296 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 300 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 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 212 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 308 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 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 300 KB Output is correct
26 Correct 1 ms 304 KB Output is correct
27 Correct 16 ms 540 KB Output is correct
28 Correct 16 ms 468 KB Output is correct
29 Correct 17 ms 488 KB Output is correct
30 Correct 17 ms 540 KB Output is correct
31 Correct 18 ms 504 KB Output is correct
32 Correct 16 ms 544 KB Output is correct
33 Correct 16 ms 468 KB Output is correct
34 Correct 16 ms 468 KB Output is correct
35 Correct 16 ms 468 KB Output is correct
36 Correct 16 ms 468 KB Output is correct
37 Correct 17 ms 540 KB Output is correct
38 Correct 16 ms 528 KB Output is correct
39 Correct 16 ms 468 KB Output is correct
40 Correct 17 ms 444 KB Output is correct
41 Correct 16 ms 468 KB Output is correct
42 Correct 18 ms 540 KB Output is correct
43 Correct 16 ms 468 KB Output is correct
44 Correct 16 ms 536 KB Output is correct
45 Correct 17 ms 540 KB Output is correct
46 Correct 16 ms 468 KB Output is correct
47 Correct 18 ms 468 KB Output is correct
48 Correct 16 ms 468 KB Output is correct
49 Correct 16 ms 540 KB Output is correct
50 Correct 16 ms 468 KB Output is correct
51 Correct 16 ms 540 KB Output is correct

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 296 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 300 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 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 212 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 308 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 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 300 KB Output is correct
26 Correct 1 ms 304 KB Output is correct
27 Correct 16 ms 540 KB Output is correct
28 Correct 16 ms 468 KB Output is correct
29 Correct 17 ms 488 KB Output is correct
30 Correct 17 ms 540 KB Output is correct
31 Correct 18 ms 504 KB Output is correct
32 Correct 16 ms 544 KB Output is correct
33 Correct 16 ms 468 KB Output is correct
34 Correct 16 ms 468 KB Output is correct
35 Correct 16 ms 468 KB Output is correct
36 Correct 16 ms 468 KB Output is correct
37 Correct 17 ms 540 KB Output is correct
38 Correct 16 ms 528 KB Output is correct
39 Correct 16 ms 468 KB Output is correct
40 Correct 17 ms 444 KB Output is correct
41 Correct 16 ms 468 KB Output is correct
42 Correct 18 ms 540 KB Output is correct
43 Correct 16 ms 468 KB Output is correct
44 Correct 16 ms 536 KB Output is correct
45 Correct 17 ms 540 KB Output is correct
46 Correct 16 ms 468 KB Output is correct
47 Correct 18 ms 468 KB Output is correct
48 Correct 16 ms 468 KB Output is correct
49 Correct 16 ms 540 KB Output is correct
50 Correct 16 ms 468 KB Output is correct
51 Correct 16 ms 540 KB Output is correct
52 Execution timed out 1052 ms 24608 KB Time limit exceeded
53 Halted 0 ms 0 KB -